Looking for a flagship Orient Star moonphase? The M45 F7 Mechanical Moon Phase RK-BT0001S combines a true moonphase complication with power-reserve indication and Orient Star’s classic M45 case language.
Why You’ll Love It
- True mechanical moonphase (not a simple day/night disc)
- Power-reserve and date complications on an in-house automatic
- M45 classic proportions with premium finishing
- Sapphire crystal suited to elevated dress wear
Technical Specifications
- Brand: Orient Star
- Reference: RK-BT0001S
- Collection: Classic M45 F7 Mechanical Moon Phase
- Movement: In-house automatic F7-series moonphase
- Power reserve: approx. 50 hours
- Functions: Hours, minutes, seconds, date, moonphase, power reserve
- Case: Stainless steel, M45 classic geometry (approx. 41mm class)
- Crystal: Sapphire with anti-reflective treatment (model family)
- Water resistance: typically 50m class for dress M45
- Gender: Men’s
How is this different from Bambino Sun & Moon?
This is Orient Star M45 with a true moonphase and higher finishing, not a mainline Classic day/night indicator.
A collector-level Orient Star for buyers who want a true moonphase with Japanese in-house mechanics.
Authentic stock, inspected before dispatch. Free shipping Australia-wide on eligible orders. Covered by Chronospride’s 12 months warranty, handled by our team. See our authenticity and warranty terms.
