This one dates to 1953 and has a smooth working cal. 354 bumper. Don't know when it was last serviced so please assume it needs one.. Dial is original and lovely, case very crisp with a ding on the bevel of the 2:00 lug. Signed crystal and crown. Hands and dial markers are excellent. I purchased this one over 3 years ago from an esteemed member of this forum and have worn it very sparingly. Asking $1200 ONRO and am able to accept paypal f+f or bank wire. No trades please. Fedex/Parcel Pro to continental U.S. is on me. Overseas will spit shipping with buyer. Please don't hesitate to ask for more pics or info. And thanks for the space, OF.