BALL for BMW GMT powered by automatic movement with date calendar. Certified COSC Chronometer. Patented Amortiser anti-shock system. 100 meters water resistant. Stainless steel case with bracelet, sapphire crystal. Silver color dial. 13 micro gas tubes for night reading capability.
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.
Solid AISI 316L Stainless steel.
Factory Logo engraved/embossed. Sport style, screw-down (threaded).
Sapphire. Anti-Glare treated.
Hands:
Steel color. Tritium luminous filled.
Case Back:
Factory Engraved/Raised Logo.
Butterfly style ( hidden deployant ), center opening. Factory Logo engraved/embossed.
Other:
Patented Amortiser anti-shock system
.
5 YEARS Manufacturer's Warranty.