Breitling Chronomat Tachymetre Cal Valjoux 7750 Case : original stainless steel with gold inserts, rotating bezel, screw back, reference number B13050.1, water resistant 10atm Diameter : 37mm without crown and 14mm case hight, 20cm between lugs Movement : automatic Cal Valjoux 7750, 25 jewels, chrono functions, tachymetre scale working properly start,stop and reset correct Dial : blue dial with luminous indexes, three and gold chrono sub dials, date on 3. Unusual logo on it Hands : Hands in "indexes" luminous style and straight Glass : sapphire glass, free of scratches Buckle: original stainless steel, signed logo Strap : original high class dark blue leather, manufacture en suisse, size 18-20mm Crown : stainless steel and golden Please look at the pics the told more than 1000 words Will be sent registered and insured. During in house testing the watch was functional long-term precision and regularity cannot be guaranteed Excellent Breitling chronomat, so don't wait and make a bid. Please look at my other watches offered.