The dedicated Sun & Moon sub-dial adds a sophisticated day–night indicator to the watch, visually tracing the passage of time with rotating celestial motifs that enhance both functionality and classic dress-watch charm.
An open-heart aperture on the dial reveals the balance wheel of the automatic movement, allowing you to see the mechanical heartbeat of the watch in action and emphasizing its traditional watchmaking craftsmanship.
Powered by a self-winding Japanese automatic movement, harnessing energy from the motion of your wrist while providing dependable timekeeping and long-term durability.
The polished stainless-steel case offers a refined, versatile look suitable for both formal and business settings, combining robust protection for the movement with a slim profile that sits comfortably on the wrist.
Designed for daily use, the watch includes practical features such as a clearly visible date display and balanced dial layout, ensuring at-a-glance legibility while maintaining a clean, elegant appearance.
Reviews coming soon
The Orient Sun & Moon Phase Open Heart Dial Automatic RA-AS0102S10B RA-AS0102S30B Men's Watch blends classic elegance with modern mechanical charm. Powered by Orient’s reliable in-house automatic self-winding movement, it showcases an open heart dial that reveals the inner workings, complemented by a refined sun and moon phase complication. The stainless steel case and bracelet provide durability and a sophisticated presence on the wrist, ideal for both office wear and evening occasions. Designed for everyday use, this watch offers dependable accuracy, timeless style, and a distinctive character that appeals to enthusiasts of mechanical timepieces.
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