Bremont - Supermarine S300 Kaimu


Wrist Dressing

Product Details

The S300 Kaimu was designed with the S300 Vigo, two contrasting and stylish monochrome dive watches which bring a new aesthetic to the Supermarine Collection.

Each timepiece draws inspiration from two dramatically contrasting coastlines that reflect each colour palette. The S300 Kaimu links to Kaimu beach in Hawaii, a world-renowned dramatic, volcanic black sand beach in the Puna district. Based on the Big Island, Kaimu is a very young black sand beach with a rich history as it was devastated by an eruption from the nearby Kilauea volcano in 1990. Kaimu is an incredible example of endurance as the beach and local habitat have replenished, supported by locals and visitors planting sprouted coconuts in order to revitalise the local habitat and replaced the lost vegetation, restoring the area to its former beauty.


  • Modified Calibre 11 1/2’’’ BE-92AV
  • 25 Jewels
  • Glucydur balance wheel
  • Anachron balance spring
  • Nivaflex mainspring
  • 28,800BPH (4Hz)
  • 38-hour power reserve


  • Stainless steel Bremont trip-tick case construction with scratch resistant PVD treated case middle
  • Uni-directional rotating bezel
  • Ceramic bezel insert, polished raised markers with Super-LumiNova® marker at 12 Hour
  • Screw down crown

Case Back:

  • Decorated stainless steel screw-in closed case back


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

Hands and Dial:

  • Metal dial with rose gold plated applied indexes, filled with Super-LumiNova® (Blue emission) at 12, 3, 6 & 9 hour position
  • Dial ring with minutes track
  • Classic raised central section with applied tapestry
  • Date window at 3 Hour position
  • Rose gold plated hands filled with Super-LumiNova® (Blue emission)


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

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