this BMW M Style ,,Titan" watch is made of titanium, one of the finest materials available. Titanium has several rather special properties; for instance, it is: corrosion-resistant, anti-magnetic, kind to skin, scratch/dent-resistant, etc - Made in Switzerland. - Titanium case and back. - Sapphire crystal glass. - Water resistant 3 bar. - Original leather band. - Very rare, you can not find it as it was produced just 1 year in 1992. - highly Collectable, extra RARE !!! -High end Swiss made analog quartz movement. -Analog quartz movement specifications: Line: Flatline Caliber: 251.262 Frequency 32’768 Hz 5 ETA Stepper motors Hours, minutes, small jumping second at 6 o’clock. Stop-second device. Mechanical date, showing through aperture in dial. Chronograph 1/10 second, 60 seconds, 60 minutes, 12 hours. Functions: ADD, SPLIT ; 2 push buttons. 27 Jewels. Registered insured shipping with track and trace.