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Movement: CAL.3H42
Model: 1916
Drive: Dual-spring drive
Strap material: Other
Dial thickness: 11.9 mm
Dial diameter: 30-45 mm
Case material: stainless steel
Additional features: Tourbillon
Power reserve: 60 h
Display method: pointer
Crown: Straight
Buckle style: Butterfly double snap
Waterproof depth: 5ATM
Watch mirror material: Synthetic sapphire crystal