Buy with absolute confidence. As an authorised Orient Star dealerwe sell
100% authentic timepieces
sourced directly from the brand, ensuring your watch is genuine and untampered with.
Every Orient and Orient Star watch now comes with a worldwide 3-year official manufacturer warranty (recently upgraded from the previous 1-year standard). This guarantees that your repairs and replacements are fully covered under the brand's premium global policy. Grey market sellers simply cannot compete with this level of official, long-term protection.
As an authorised partner, our team has direct access to official brand training and resourcesWe provide knowledgeable advice and high-tier, factory-approved after-sales service to keep your timepiece running flawlessly.
Every listing is thoroughly checked and comprehensively described. What you see in our photographs is precisely what you receive
Every order ships free within the UK, carefully packaged to arrive in perfect condition. A 30-day returns policy ensures you can purchase with complete confidence.
The dial's flowing water motif and moon phase display at 6 o'clock depict the moon gently illuminating a river below — a poetic scene rendered in blue gradation and diamond-shaped star hands. A complication built not just to track the lunar cycle, but to tell a quiet story every time it's worn.
Effective 1 July 2026, Orient and Orient Star extend their standard warranty period to 3 years worldwide. Products purchased between 1 April 2026 and 30 June 2026 are also eligible under the new warranty terms. Every watch sold by WatchNation is 100% genuine, sourced directly from Orient Star as an authorised retailer.
The RE-AY0103L00B is the Orient Star Mechanical Moon Phase — a watch that combines refined Japanese watchmaking with elegant dial detailing inspired by the movement of flowing water under moonlight. It is a piece that blends traditional craftsmanship with practical everyday usability, delivering sophisticated design that highlights both technical precision and visual depth.
The 41mm stainless steel case gives the watch a refined, balanced presence, while the blue gradation dial creates rich contrast and depth across its flowing water motif. The moon phase display at 6 o'clock depicts the moon gently illuminating a flowing river, complemented by a semi-skeleton aperture at 9 o'clock and power reserve indicator at 12 o'clock — mechanical character delivered without crowding the dial's careful composition. The diamond-shaped hands, representing glittering stars, add a poetic final touch, refined by Orient Star for genuinely improved legibility.
Protected by a dual curved sapphire crystal with anti-reflective SAR coating on both sides, the dial remains clear under varying lighting conditions while glare is meaningfully reduced. The sapphire crystal caseback reveals the in-house F7M62 mechanical movement, offering automatic and hand-winding capability, over 50 hours of power reserve, and a second hand halt mechanism for precise time-setting.
Finished with a corrosion-resistant SUS316L stainless steel bracelet secured by a butterfly deployant buckle with push button, the RE-AY0103L00B combines durability, comfort, and refined everyday wearability. Sold by an authorised Orient Star dealer and backed by the official 3-year worldwide manufacturer warranty — this is a sophisticated expression of modern Japanese watchmaking, complete with moon phase complication and carefully finished mechanical construction.