Bremont - Supermarine S302 Ocean Grey



Product Details

The 40mm all-grey Supermarine Ocean is a limited edition dive watch with GMT functionality. Limited to 400 pieces, the Supermarine Ocean houses an automatic movement with 50-hour power reserve, a 24-hour unidirectional rotating bezel with date window at 3 o’clock and has a water resistance of 300m.

‘Thresher Grey’ integrated rubber strap with pin buckle clasp. Standard length strap, fits 16.5cm to 22cm wrists.

The striking Limited Edition Supermarine Ocean is inspired by, and launched in association with, Ocean Ramsey and her partner Juan Oliphant. Based in Hawaii, Ocean is a marine biologist, shark and marine conservationist, professional freediver and scuba instructor, author, and model whilst Juan is a marine conservationist, award-winning photographer and videographer. Limited to only 400 pieces, Ocean and Juan will be wearing the new Supermarine Ocean for their incredible aquatic adventures which will in turn raise vital funds for a worthy cause.

Ocean and Juan embody the sprit and tenacity that Bremont has become known for. The couple have dived with over 50 species of sharks and their inspiring work has drawn global interest and awareness for crucial ocean conservation and research. Passionate about marine wildlife behaviour, particularly sharks, sea turtles and sperm whales, the nominated ocean conservation charity ‘Save the Turtles International’ will receive a percentage of proceeds from all Supermarine Ocean watch sales. The charity supports marine conservation through the elimination of plastic waste, saves marine life from entanglement, provides educational outreach and supports local communities.


  • Modified Calibre 11 1/2’’’ BE-932AV
  • 25 Jewels
  • Glucydur balance wheel
  • Anachron balance spring
  • Nivaflex mainspring
  • 28,800BPH (4Hz)
  • 50 hour power reserve


  • Stainless steel Bremont trip-tick case construction with scratch resistant PVD treated case middle
  • Uni-directional rotating bezel
  • Grey ceramic uni-directional 24 Hour bezel
  • Screw down crown

Case Back:

  • Decorated stainless steel screw-in closed case back


  • Central Hour/Minute/Seconds
  • Date at 3 Hour

Hands and Dial:

  • Grey metal dial with indexes printed in vintage Super-LumiNova® (Blue emission)
  • Grey dial ring with printed minutes track
  • Date window at 3 Hour
  • Polished nickel plated hour, minute and second hands filled with vintage Super-LumiNova® (Blue emission)
  • Polished nickel plated GMT hand with orange tip, filled with vintage Super-LumiNova® (Green Emission)


  • Case Diameter: 40mm
  • Case Length: 49mm
  • Case Depth: 13mm
  • Lug Width: 20mm

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