1966 Omega Seamaster 165.003

The 1966 Omega Seamaster 165.003 exemplifies Swiss watchmaking excellence from an iconic era. This 35mm stainless steel vintage piece features the robust calibre 552 automatic movement, renowned for its reliability and precision across decades of wear. The platinum dial ensures outstanding readability whilst preserving the understated elegance characteristic of Omega's mid-century design language. Accompanied by a quality leather strap, this Seamaster transitions effortlessly between professional and formal settings. An authoritative choice for collectors seeking authentic mechanical engineering backed by documented horological heritage.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 2361****
• Year built: 1966
• Model: Seamaster 165.003
• Functions: Hours, Minutes, Sweep Seconds.
• Case material: Stainless Steel
• Case markings (outside): Sea Monster Logo
• Case markings (inside): Omega Watch Co | Swiss Made.
• Case condition: Immaculate condition no major scratches to the crystal, no markings to the case.
• Dimensions: 35mm diameter (excluding crowns), 37mm including crown.
• Dial: Platinum colour with silver and black hour markers.
• Hands: Silver and black with silver sweeping seconds hand.
• Movement type: High grade, Cal. 552, automatic, shock resistant.
• Movement markings: Omega Watch Co. Swiss. 2361****, Cal 552, Omega Logo
• Band: Premium Black leather strap.
• Serviced: Yes, cleaned and oiled

Things to consider:

The watches we sell are all either Manual or Automatic movements. Knowing this is an important aspect of your purchase, as the movement type defines how the watch will run. Check out the above description to confirm the movement type, then head to the "So What Now?" section of our site for further information on movements; advice on looking after your vintage watch; and answers to some more frequently asked questions!

Due to the nature of vintage timepieces, their age means that 100% waterproofing cannot be guaranteed. 

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