Orient Star Moon Phase 41mm Semi Skeleton Grey Dial Cordovan Mens Automatic Watch RE-AY0107N00B

The Orient Star M45 F7 Mechanical Moon Phase RE-AY0107N00B combines refined Japanese watchmaking with elegant mechanical detailing in a sophisticated dress watch. Its 41mm SUS316L stainless steel case has a balanced 49mm lug-to-lug measurement and 13.8mm thickness, giving the watch a refined presence on the wrist.

The grey dial is decorated with Orient Star’s traditional OS logo-inspired pattern, formed from interlocking diamond shapes based on a Japanese motif. At 6 o’clock, the moon phase display is set against a deep blue night-sky background with luminous stars and a softly glowing moon, adding a calm and elegant focal point to the design.

The dial also features a power reserve indicator and date display, adding practical everyday function without making the layout feel overcrowded. The hands have been carefully shaped for improved legibility, with curved tips positioned closer to the minute track for easier reading.

Inside is the in-house F7M62 mechanical movement, offering automatic winding, hand-winding, 22 jewels, and over 50 hours of power reserve. The movement can be viewed through the sapphire crystal see-through case back, while the front is protected by a dual curve sapphire crystal with SAR coating on both sides to reduce glare.

Finished with a black cordovan leather strap and trifold deployant buckle with push button, the RE-AY0107N00B combines classic styling, mechanical craftsmanship, and everyday wearability. It also offers 5 bar water resistance, JIS Type 1 magnetic resistance, screw case back construction, and is made in Japan.

Why Buy From Us

• Official Partner: Buy with absolute confidence. As an authorized Orient Star dealer, we sell 100% authentic timepieces sourced directly from the brand, ensuring your watch is genuine and untampered with.
  
  
• Official 3-Year Warranty: 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.
  
  
• Expert Service & Support: As an authorized partner, our team has direct access to official brand training and resources. We provide knowledgeable advice and high-tier, factory-approved after-sales service to keep your timepiece running flawlessly.