Orient Star Launches New M45 F8 Mechanical Moon Phase Hand Winding Models
Orient Star has launched two new M45 F8 Mechanical Moon Phase Hand Winding models from its Classic Collection M45, featuring a regular model and a limited-edition model of 140 pieces. The regular model depicts the gentle moon in the still of the night and the slow passage of time, while the limited-edition model portrays a mystical scene of the star cluster Pleiades and the moon, attracting watch enthusiasts with irresistible appeals.
The Classic Collection M45 is composed of classical designs symbolizing the grandeur of the universe and eternal passage of time – themes connected to the star cluster Pleiades. The new M45 F8 Mechanical Moon Phase Hand Winding model has a new, minimalist design expressing the theme of “a graceful passage of time”, and is composed of hour and minute hands to tell the time, as well as power reserve indicator and moon phase display, both iconic Orient Star features.
The new models come in two different designs. The regular model with white dial depicts a scene of the moon shining in the stillness of night. The fine radial pattern of the dial and thick, clear coating applied with a wrapping technique emphasise the blue leaf-shaped hand against the elegant glossiness of the background giving the watch a sense of sophisticated classicism. Also memorable is the long minute hand that extends to the minute scale, with its tip slightly rounded as if to mimic the curve of the glass. The leisurely flow of time is expressed through the omission of a second hand and the absence of scales on the power reserve indicator and moon phase display. The dual curved sapphire crystal glass with anti-reflective coating on both sides (SAR coating) allows you to admire the beautiful, elegant dial in its entirety.
The limited-edition model’s grey gradation dial portrays a beautiful scene of the star cluster Pleiades and the moon mysteriously glowing in the dark. This is the second time exploring the theme of occultation, or the overlapping of the moon and Pleiades, that was first expressed with the M45 F7 Mechanical Moon Phase model released in 2024. The new model’s dial has a stamped pattern expressing the countless stars of the M45 Pleiades star cluster, and a monotone gradation transitioning from grey in the centre to black on the outer edge using uniquely formulated paint. In addition, the thick, clear coating applied with a wrapping technique portrays the depths of the universe stretching into eternity. The dial also features multiple rounds of pad printing on the Roman numerals to create a sense of contour and shading, grey hands with two different finishes (mirror and hairline), and silver-coloured dots expressing the most radiant stars in the Pleiades star cluster.
Both the regular and limited-edition models are powered by the newly-developed hand winding in-house calibre F8A62 – a movement with 2 hands that is not only in keeping with the theme of simplicity, but also takes the watch’s pursuit of classical designs further with its thinness. Equipped with an in-house silicon escape wheel and 70-hour power reserve, calibre F8A62 is characterized by a bridge with a cut-out allowing the blue escape wheel to be viewed from the see-through case back. It also features Geneva stripes evoking star trails, a crescent-shaped window, and a revamped moon phase display that now features a moon motif made of mother-of-pearl and stars scattered against a lustrous night sky. The attractiveness of the moon phase is elevated by the exquisite finishing and the gentle expression of the mother-of-pearl moon.
About M Collections (design collection)
M Collections draws on Greek mythology themes as well as nebulae and star clusters. While retaining the lineup of Classic, Contemporary and Sports, the M Collections offers higher quality timepieces not only for watch enthusiasts but also for those seeking finer things in life.
The Classic Collection M45 named after the Pleiades is composed with designs expressing the eternal flow of time and consists of universal iconic Orient Star models. The Contemporary Collection M34, inspired by the cluster of stars of Perseus, known for its annual Perseid meteor shower, is a collection with sharp, powerful, cutting-edge designs that are ahead of their time and consists of models that can be worn for a wide range of occasions. Meanwhile, high performance divers’ watches backed by advanced technology and history take centre stage in the Sports Collection M42, named after Orion, who is said to be the son of Poseidon, ancient Greek god of the sea. This collection is characterised by functionality and wearing comfort, making it suited for active lifestyles.
About Orient Star
Capture your gaze. Reflecting the wonderous beauty of shining stars. Orient Star are superb timepieces, crafted by Japanese artisans since 1951. Orient Star continues to shine and innovate its technology as well as the design of its beautiful timepieces. Traditional skills to achieve intricate craftsmanship, in-house production system to create high-quality mechanical movements, and original designs, are all incorporated for these unique, made-in-Japan watches. Orient Star will continue to deliver these creations in Japan and throughout the world.
A Short History
1951 Orient Star is created.
1957 Orient Star Dynamic* is launched with hour, minute, and second hands on the central axis of the watch.
1971 The 46 series movement is created, combining both practicality and high accuracy. This formed the base movement of the Orient Star and Orient brand for 50 years.
1991 Mon Bijou* is launched, a skeleton model of high-quality and aesthetic appeal.
1996 The power reserve indicator, now an iconic feature of the brand, is integrated into the design.
2017 Orient Watch Co. Ltd. merges with Seiko Epson Corporation, a company with a strong watchmaking heritage and focus on precision engineering. Both organisations share a vision for innovation and high-quality design and craftsmanship creating a strong foundation for the future growth of Orient Star.
2017 The Mechanical Moon Phase, a cosmic timekeeper is launched as a symbol of this new collaboration. This marks a new era of watchmaking for Orient Star brand.
2021 Orient Star celebrates its 70th anniversary. The Skeleton models are mounted with the latest movement with in-house developed silicon escape wheel for longer power reserve and beauty, incorporating design inspired by the vast universe.
*Currently not for sale.
Discover more at our website, social media channel, and online store
Orient Star Releases Updated Designs of the Original Mechanical Moon Phase Model
Orient Star has launched three new M45 F7 Mechanical Moon Phase models from its Classic Collection M45. Returning to the original Mechanical Moon Phase while simultaneously introducing some updates to the design, the two new regular models, and limited-edition model of 190 pieces featuring a new light blue dial, revive the charms of the classical mechanical watch for watch enthusiasts.
Since its launch in 2017, Mechanical Moon Phase has gained worldwide acclaim for its design and functionality, becoming an iconic Orient Star model and an established favourite among watch aficionados with designs incorporating three elements: Orient Star’s iconic power reserve indicator, moon phase mechanism with date display and date hand, and semi-skeleton window showing the inner workings of the mechanical movement. The concept of the model that marks the slow passing of time in our increasingly digitized society has also been recognized for enhancing the value of mechanical watches.
The M45 F7 Mechanical Moon Phase is an iconic model from the Classic Collection M45, named after the star cluster M45 Pleiades and characterized by a universal and serene design expressing the eternal passage of time. The new models consolidate the various dial layouts released since the original model first came out in 2017, and update some of the detailed design elements.
The new models return to a design that closely resembles the original Mechanical Moon Phase. They include classical Roman numerals on the outer edge of the dial, and OS logo that is only visible depending on the angle of light, positioned in the centre of the dial within the ring separating the two sectors. A notable update has been made to one of the most original features of this watch: the expression of the moon phase. The moon’s backdrop has been changed to a vibrant, deep-blue-coloured night sky, and the stars appear sharper due to improved brightness. The dual curved sapphire crystal glass with anti-reflective coating on both sides (SAR coating) blocks approximately ninety-nine percent of reflections, providing high visibility from every angle for a clear view of the entire watch dial.
The rounded case and metal bracelet are made of high-quality stainless steel (SUS316L) and the bracelet now comes with short-pitch links that are convenient for fine-tuning the size for a better fit on the wrist. Both regular models with white and navy blue dials, and limited-edition model featuring a new light blue dial colour, come with an additional strap made of cordovan or leather, allowing the wearer to enjoy different facets of the watch.
The automatic (with hand winding) in-house calibre F7M42 provides high accuracy of +15 seconds to –5 seconds per day and power reserve of 50 hours, and is visible from the sapphire crystal see-through case back.
About M Collections (design collection)
M Collections draws on Greek mythology themes as well as nebulae and star clusters. While retaining the lineup of Classic, Contemporary and Sports, the M Collections offers higher quality timepieces not only for watch enthusiasts but also for those seeking finer things in life.
The Classic Collection M45 named after the Pleiades is composed with designs expressing the eternal flow of time and consists of universal iconic Orient Star models. The Contemporary Collection M34, inspired by the cluster of stars of Perseus, known for its annual Perseid meteor shower, is a collection with sharp, powerful, cutting-edge designs that are ahead of their time and consists of models that can be worn for a wide range of occasions. Meanwhile, high performance divers’ watches backed by advanced technology and history take centre stage in the Sports Collection M42, named after Orion, who is said to be the son of Poseidon, ancient Greek god of the sea. This collection is characterised by functionality and wearing comfort, making it suited for active lifestyles.
About Orient Star
Capture your gaze. Reflecting the wonderous beauty of shining stars. Orient Star are superb timepieces, crafted by Japanese artisans since 1951. Orient Star continues to shine and innovate its technology as well as the design of its beautiful timepieces. Traditional skills to achieve intricate craftsmanship, in-house production system to create high-quality mechanical movements, and original designs, are all incorporated for these unique, made-in-Japan watches. Orient Star will continue to deliver these creations in Japan and throughout the world.
A Short History
1951 Orient Star is created.
1957 Orient Star Dynamic* is launched with hour, minute, and second hands on the central axis of the watch.
1971 The 46 series movement is created, combining both practicality and high accuracy. This formed the base movement of the Orient Star and Orient brand for 50 years.
1991 Mon Bijou* is launched, a skeleton model of high-quality and aesthetic appeal.
1996 The power reserve indicator, now an iconic feature of the brand, is integrated into the design.
2017 Orient Watch Co. Ltd. merges with Seiko Epson Corporation, a company with a strong watchmaking heritage and focus on precision engineering. Both organisations share a vision for innovation and high-quality design and craftsmanship creating a strong foundation for the future growth of Orient Star.
2017 The Mechanical Moon Phase, a cosmic timekeeper is launched as a symbol of this new collaboration. This marks a new era of watchmaking for Orient Star brand.
2021 Orient Star celebrates its 70th anniversary. The Skeleton models are mounted with the latest movement with in-house developed silicon escape wheel for longer power reserve and beauty, incorporating design inspired by the vast universe.
*Currently not for sale.
Discover more at our website, social media channel, and online store
Orient Star Launches New M34 F7 Semi Skeleton Models with Simple, Beautiful Designs
Orient Star has released two new M34 F7 Semi Skeleton models from the Contemporary M34 Collection. In this latest collection, created with a focus on simplicity, the navy blue dial model stands out with a radial pattern reminiscent of the Perseid meteor shower, capturing the profound night sky.
Orient Star continues to refine its technology, design and quality to produce “shining star” watches, and M34 F7 Semi Skeleton embodies the brand’s vision through its dial colours, design details and materials. The new models feature a dual-layered dial structure that adds three-dimensionality to the design, while the dial’s monochromatic look makes the watch easy to style for a variety of occasions.
The new models come with navy blue and white dials. The navy blue dial conjures the image of the Perseid meteor shower with its elegant radial pattern and a rich, glossy finish achieved through a thick clear wrapping process—capturing the lustrous, deep night sky. The dual curved sapphire crystal glass with anti-reflective coating on both sides (SAR coating) provides a clear view of the dial from every angle.
The sharp, bold design of the case – inspired by the constellation of Perseus which the M34 is a part of – is beautifully enhanced by the contrast between the fine hairline and mirror finishes. The metal bracelet is made from the same high-quality stainless steel (SUS316L) as the case, with short-pitch links for better comfort and fit on the wrist.
The new M34 F7 Semi Skeleton models are powered by the automatic (with hand winding) in-house movement F7F44, which provides stable accuracy of +15 seconds to –5 seconds per day and power reserve of 50 hours. The movement is meticulously finished with Geneva stripes and chamfered edges, and is visible through the see-through sapphire crystal case back.
About M Collections (design collection)
M Collections draws on Greek mythology themes as well as nebulae and star clusters. While retaining the lineup of Classic, Contemporary and Sports, the M Collections offers higher quality timepieces not only for watch enthusiasts but also for those seeking finer things in life.
The Classic Collection M45 named after the Pleiades is composed with designs expressing the eternal flow of time and consists of universal iconic Orient Star models. The Contemporary Collection M34, inspired by the cluster of stars of Perseus, known for its annual Perseid meteor shower, is a collection with sharp, powerful, cutting-edge designs that are ahead of their time and consists of models that can be worn for a wide range of occasions. Meanwhile, high performance divers’ watches backed by advanced technology and history take centre stage in the Sports Collection M42, named after Orion, who is said to be the son of Poseidon, ancient Greek god of the sea. This collection is characterised by functionality and wearing comfort, making it suited for active lifestyles.
About Orient Star
Capture your gaze. Reflecting the wonderous beauty of shining stars. Orient Star are superb timepieces, crafted by Japanese artisans since 1951. Orient Star continues to shine and innovate its technology as well as the design of its beautiful timepieces. Traditional skills to achieve intricate craftsmanship, in-house production system to create high-quality mechanical movements, and original designs, are all incorporated for these unique, made-in-Japan watches. Orient Star will continue to deliver these creations in Japan and throughout the world.
A Short History
1951 Orient Star is created.
1957 Orient Star Dynamic* is launched with hour, minute, and second hands on the central axis of the watch.
1971 The 46 series movement is created, combining both practicality and high accuracy. This formed the base movement of the Orient Star and Orient brand for 50 years.
1991 Mon Bijou* is launched, a skeleton model of high-quality and aesthetic appeal.
1996 The power reserve indicator, now an iconic feature of the brand, is integrated into the design.
2017 Orient Watch Co. Ltd. merges with Seiko Epson Corporation, a company with a strong watchmaking heritage and focus on precision engineering. Both organisations share a vision for innovation and high-quality design and craftsmanship creating a strong foundation for the future growth of Orient Star.
2017 The Mechanical Moon Phase, a cosmic timekeeper is launched as a symbol of this new collaboration. This marks a new era of watchmaking for Orient Star brand.
2021 Orient Star celebrates its 70th anniversary. The Skeleton models are mounted with the latest movement with in-house developed silicon escape wheel for longer power reserve and beauty, incorporating design inspired by the vast universe.
*Currently not for sale.
Discover more at our website, social media channel, and online store
