Movement Automatic Caliber/movement Breitling 01 Power reserve 70 h Number of jewels 47 Frequency 28800 A/h Case material Steel Case diameter 44 mm Thickness 14.4 mm Water resistance 20 ATM Bezel material Ceramic Crystal Sapphire crystal Dial Black Dial numerals No numerals Bracelet material Rubber Bracelet color Black Clasp Fold clasp Clasp material Steel Functions Chronograph, Date, Tachymeter Documents: Original documents, Dealer Invoice and 12 months guarantee card Box: With original box Delivery immediately by express courier