Omega - Seamaster 300 (Summer Blue)



Product Details

This 41 mm Seamaster 300, with its symmetrical case in polished and brushed stainless steel, has a matching bracelet.

The varnished dial, in OMEGA’s own Summer Blue, has a gradient finish to reflect the watch’s level of water resistance. In keeping with the colour code, OMEGA has filled the rhodium-plated hands, recessed hour markers, and open numerals with a unique light blue Super-LumiNova.

Turning the watch over reveals a stamped commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design. Behind which sits OMEGA’s Co-Axial Master Chronometer calibre 8912, certified at the industry’s highest level by the Swiss Federal Institute of Metrology (METAS).

A spectacular special edition of the Seamaster 300 featuring a fumé dial. This watch is unworn, warranty dated from November of 2023 and so has more than 4 and a half years left for its original warranty.

Comes on steel bracelet with all links included. Full kit, box, papers and manual.

What else can one say? It's a METAS certified watch for under retail cost and in mint condition.



  • Steel
  • Steel Caseback
  • Screw-down crown
  • Sapphire crystal
  • Broad arrow hands
  • Water resistant to 30 bar


  • Fumé 'Summer blue'
  • Sandwich dial
  • Movement:
  • Master Chronometer Co-axial 8912
  • 60 hour power reserve
  • METAS certified
  • Self winding
  • Diameter: 41 mm
  • Thickness: 13.9 mm
  • Lug to Lug: 48 mm
  • Lug width: 21 mm
  • Weight: 156 grams (with bracelet)

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