Vtg. Waltham 65 Jewel Self-winding Autochron Incabloc Centennial Swiss Watch Mens w/Date Function. An incredible great looking watch, and even though used it still runs. Minor cosmetic issues from normal wear and age. Crystal needs a good buffing, plus it has not been serviced for many years, so service, cleaning or adjustment may be necessary, no mechanical warranty is included with this wristwatch, sold in "as-is condition". Made for the Waltham Watch Co. Chicago, Swiss movement, 65 Jewel Self-Winding Centennial Autochron Incabloc, has red wings below 12 hour mark a red date indicator at the six oclock position. Comes with original box, booklet, name and company tags and original Speidel Flex band. Serial No. 3006139 US Pat. R.312. There are two types of self-winding watches that Waltham made, this one has a free turning crown, is set in motion wound by the movement of your wrist. The crown, when pulled out,enables you to set the hands. Turning the crown, otherwise, will no way affect your watch. The original box has some wear damage, look at pictures. Thanks for viewing/purchasing, please look at all pictures, they are inherantly part of the description, have a great day...everyday.