1975 Omega Seamaster Cosmic 166.026

The 1975 Omega Seamaster Cosmic 166.026 exemplifies vintage horological excellence with its 36mm stainless steel case housing the reliable automatic 565 movement. Distinguished by its captivating midnight blue dial and iconic Sea Monster caseback engraving, this timepiece represents Omega's commitment to precision engineering. The premium black leather strap complements the sophisticated aesthetic while ensuring comfortable wear. A significant acquisition for collectors seeking authentic Swiss craftsmanship from this celebrated era.

• Manufacturer: Omega
• Country of origin: Switzerland
• Serial no.: 3924****
• Year built: 1974
• Model: Seamaster Cosmic 166.026
• Functions: Hours, Minutes, Sweep Seconds and Date
• Case material: Stainless Steel
• Case markings (outside): Sea Monster Logo
• Case markings (inside): Omega Watch Co | Swiss Made.
• Case condition: Excellent condition no scratches to the crystal, No markings to the case.
• Dimensions: 36mm diameter (excluding crowns), 38mm including crown.
• Dial: Midnight blue with white and silver hour markers.
• Hands: Silver and white with silver sweeping seconds hand.
• Movement type: High grade, Cal. 565, automatic, shock resistant.
• Movement markings: Omega Watch Co. Swiss. 3924****, Cal 565, Omega Logo
• Band: Premium Black leather strap with Omega buckle.
• 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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