A beautiful Omega sub second bumper automatic reference: 2638-2. The watch is equipped with a caliber 332 bumper automatic movement which keeps time. The dial has beautiful patina ,golden markers and a golden omega logo. The word automatic has faded a bit through time. The case measures 35mm without a crown and 43mm from a lug to a lug. The case is made of stainless steel but the lugs are gilded which gives the watch a nice playful effect in combination with a golden Omega signed crown. According to the reference number, the watch dates back to the period 1950/1955. The watch is equipped with an aftermarket leather strap which measures 22cm and an aftermarket Omega buckle. 22cm. The watch will be carefully packed and shipped by registered mail.