Case material : Stainless Steel Diameter : 42 mm Case-back : sapphire crystal Dial : onyx Water Resistance : 10
STRAP
Strap Material : Steel Buckle : Steel triple-folding buckle
MOVEMENT
CALIBRE
Number : GP01800 Mechanism : Self-winding mechanical Total Diameter : 30 mm (13 1/4''') Height : 3.97 mm Frequency : 28,800 Vib/h – (4 Hz) Number of Parts : 191 Number of Jewels : 28 Oscillating weight : pink gold Power Reserve : min. 54h
