Paul Buhre RotoDatoR Date , 21 J, Swiss Men´s wristwatch, 33 mm, Cal Felsa 692, Case no. 161774, Circa 1955. Swiss Rare Vintage watch Automatic winding 21 jewels Circa 1955 Caliber - Felsa 692 Bidynator Gold Plated Case - 33 mm Excl.Crown From lug to lug: 41 mm Stainless Steel strap Length of the strap -21 cm In perfect working condition With age-related marks No box !!!! The watch is tested in running for 24 hours and is keeping proper time for it age. This a mechanical watch was checked and serviced by a professional watchmaker, but please, don't expect a quartz accuracy !!!!!! The water resistance can't be guaranteed. You buy the watch from the photo, it is second-hand, possible visible marks on the case, glass and dial .Please look at the pictures, as one picture says more than thousand words. Your lot will be send with registered airmail within 2-3 working days.