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

Black integrated rubber strap with pin buckle clasp. Standard length strap, fits 16.5cm to 22cm 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.

          Bremont S302 JET

          SKU: S302-JET-R-S
            • MOVEMENT

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

            • FUNCTIONS

              Central GMT/Hour/Minute/Second
              Date at 3 Hour

            • CASE

              Stainless steel DLC treated Bremont Trip-Tick® case construction with scratch resistant DLC treated case barrel
              Black ceramic uni-directional 24 Hour bezel

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

            • CASE BACK

              DLC treated stainless steel screw-in and decorated closed case back

            • DIAL & HANDS

              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)

            • CRYSTAL

              Domed anti-reflective, scratch resistant sapphire crystal.

            • WATER RESISTANCE

              30ATM, 300 metres.


              Chronometer rated to ISO 3159 standard.

            • STRAP

              Black integrated rubber strap with pin buckle clasp. Standard length strap, fits most wrist sizes.

            • WEIGHT

              79g (watch head only)

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