BALL for BMW GMT powered by automatic movement with date calendar. Certified COSC Chronometer. Patented Amortiser anti-shock system. 100 meters water resistant. Black DLC plated stainless steel case with black rubber strap, sapphire crystal. Black color dial. 13 micro gas tubes for night reading capability.
Promo:
Factory Model Number. GM3010C-P1CFJ-BK.
Swiss made Mechanical Automatic (Powered by wrist motion). Ball Cal. RR1201-C.
Movement Features:
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer.
Functions:
Date calendar, window display.
Black DLC (Diamond Like Carbon) scratch resistant coating. Solid AISI 316L Stainless steel.
Factory Logo engraved/embossed. Sport style, screw-down (threaded).
Sapphire. Anti-Glare treated.
Hands:
Steel color. Tritium luminous filled.