Chronomat watch, 36 mm, Caliber- Breitling 10, self-winding mechanical, Approximately 42 hours Power reserve, Vibration 28,800 v.p.h, 25 jewels, Calendar, Dial aperture. Unidirectional, ratcheted, Non screw-locked crown, two gaskets, Cambered sapphire crystal, glare proofed both sides. White Dial, Diamonds with Stainless steel bracelet.