Reference number B13050 Brand Breitling Model Chronomat Movement Automatic Case material Gold/Steel Year 1994 Caliber Movement Automatic Movement/Caliber Breitling 13 Base caliber ETA Valjoux 7750 Power reserve 42 h Case Case material Gold/Steel Case diameter 39 mm Water resistance 10 ATM Bezel material Gold/Steel Crystal Sapphire crystal Dial Blue Dial numerals No numerals Bracelet/strap:Leather 21 cm including watch Clasp Fold clasp Clasp material Steel Functions Chronograph, Date 1984-1994 10 Year Anniversary Limited Edition: 94/0077 Full Set, including all Limited Series Paperwork, case and external box -