Bremont - Supermarine S302 JET


Wrist Dressing

Product Details

The Supermarine S302 is a mission-ready mechanical timepiece with GMT function, 50-hour power reserve and 300m water resistance.

Black vintage leather strap with pin buckle clasp. Standard length strap, fits 16.5cm to 19.5cm wrists.

Encased in a compact and tactical 40mm stainless steel DLC treated Bremont Trip-Tick® case with a domed anti-reflective, scratch resistant sapphire crystal and ceramic 24 hour uni-directional rotating bezel. Powered by a modified calibre BE-932AV automatic movement, chronometer rated to ISO 3159 standard.


  • 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
  • Black 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:

  • Black metal dial with indexes printed in vintage Super-LumiNova® (Blue emission)
  • Black 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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