Vintage Omega Seamaster Automatic “Long S and R” Arabic numerals 2690-4 SC - 32mm - 1954

This vintage Omega Seamaster was produced in 1954 and is in incredible condition, especially considering it is over 70 years old. The dial remains in great shape and features Arabic numerals at the 12, 3, 6, and 9 o’clock positions, dauphine hands, with all golden accents on a clean white dial. The watch is housed in a stainless steel case measuring 32 millimeters in width, but with a 39 millimeter lug to lug size, giving it slightly more wrist presence than a typical 32 millimeter watch. Inside is the caliber 471 automatic movement, which was serviced in February 2026 and as of now runs and functions excellently. An important factor for a watch of this age is that it remains entirely original, except for the freshly replaced brown top grain leather strap with a crocodile motif. Overall, this piece would make a beautiful dress watch or an excellent collector’s item.

 Year of production: 1954

 Serial number: 14.786.384

 Model / Reference number: 2790-4 SC

 Case dimensions.

  - Width excluding crown: 32mm

  - Width including crown: 34,5mm

  - Lug to lug: 39mm

  - Thickness: 10,3mm

 Lugs width: 18mm

 Strap: A top-grain brown leather strap with crocodile motif. (Fits a 12 to 20cm wrist)

Total head-only weight: 27,6g

 Country of origin: Switzerland 

 Movement: Cal. 471 Automatic

 Service information: Movement serviced in February 2026. Runs and functions excellently. (~+1s/d, ~281amp, ~1.6ms b/e)

Internal code: BTW 1366