CONVTCFB1 Carl F. Bucherer Patravi Scubatec. Reference 00.10632.23.33.98. Watch measures a great 44.6mm and is made from steel. Automatic CFB in-house movement caliber CFB 1950.1 which is COSC certified and provides for 38 hours of power reserve. Sapphire crystal on the front. Functions are hours, minutes, sweep seconds and date. This watch is fitted with the original black rubber strap with steel double folding clasp. Naturally this watch is complete with the original box and papers dated April 2019. Please be aware that this watch is still in mint condition and is rather rare in the pre-owned market! PLEASE DOUBLE CHECK DELIVERY TIME WITH US FIRST! PLEASE ASK ALL QUESTIONS FIRST BEFORE ORDERING! SOLD