Hi all, quick catch an release for me because I bought a SM300 last night lol. This watch was produced for Sears, Roebuck in the 1960's by Heuer, and features many of the same parts as the Heuer Carrera of that era. All STEEL CASE approx 36mm without crown. Watch runs well, some marks on the case back and slight ding in the crown to be aware of. Everything else looks and runs great. 7730 movement. Will come on a NATO. Asking $1400 - open to offers - shipped NET to me via paypal. Face 2 Face NYC available. International extra.