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