Jean Marcel Semper chronograph
Choose your style
- 100% Pure Swiss
- Platinum Grade, custom modified JM A15 (base Valjoux 7750) movement
- Hand decorated, mechanical self-winding registered Chronograph with day/date and quick stop second hand feaure
- Stainless steel case, hand diamond lapped and polished. Hand set case back with case back screws
- Elabore’ custom hand-finished mechanical movement and Glucydur caliber movement upgrade
- Double anti-reflective coated genuine sapphire front and back crystals
- Case diameter: 44, height: 14 mm
- Water resistant up to 50 meters
- All stainless steel bracelet with screwed end pieces and JM butterfly folding buckle
- “Limited Edition” of 300 pieces with hand engraved “Limited Edition” sequence numbered case
- Individually tested for accuracy in 6 positiions and certified results documented on each “Limited Edition” Certificate.
- Shipping included to US addresses!