S300/BR White



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Be one of the first to receive this newly released timepiece by pre-ordering now.

  • Bremont Customer Services will contact you within 5 working days to discuss the manufacture and delivery process for pre-order watches
  • When a delivery date is available, Bremont will contact the customer to confirm their desired shipping destination
  • Delivery is free within Europe, United States and Canada

Having proven incredibly popular since launch, introducing the S300 White into the Supermarine range is the perfect counterpart to the other darker dialled variants within the line. The contrasting blue ceramic bezel sets off the lighter dial beautifully and matches the blue indexes and two tone Nato strap. In keeping with the existing models, the S300 White features a unidirectional bezel, Super-LumiNova® hands and the 40mm steel case is decorated with the silhouette of the original Supermarine aircraft on the back.

  • BE-92AE automatic chronometer with 38-hour power reserve
  • 40mm Stainless Steel Trip-Tick® case construction
  • Water resistant to 30 ATM, 300 metres
  • 20mm blue Temple Island rubber strap and additional blue and white Nato strap

Technical Specification


Modified calibre 11 ½’’’ BE-92AE automatic chronometer fitted with Bremont decorated rotor and 21 jewels, Glucydur balance and Anachron balance spring, with Nivaflex 1 mainspring. Rated frequency of 28,800 bph with 38-hour minimum power reserve.


Hour/minute/seconds with date at 3H.


Stainless steel Bremont Trip-Tick® case construction with scratch resistant DLC treated case barrel. Case diameter 40mm. Overall height 13mm. Lug width 20mm. Polished ceramic uni-directional rotating bezel with Super-LumiNova®

Case Back

Stainless steel screw-in and decorated case back.

Dial and Hands

Painted white dial with Super-LumiNova® coated numerals and indexes. Nickel satin hands filled with Super-LumiNova®


Domed anti-reflective, scratch resistant sapphire crystal.

Water Resistance

Water resistant to 30 ATM, 300 metres.


20mm Stainless Steel bracelet.

Ratings and Certification

Chronometer rated to ISO 3159 standard.


In 2019, wearing the new S300, Bremont ambassador Nirmal ‘Nims’ Purja MBE will embark on a record-breaking attempt to scale 14 of the world’s highest peaks, all of them over 8,000m. The previous attempt took over 7 years. If successful this will smash that record by completing the challenge in just 7 months. Nims aims to establish a paradigm shift in the perception of human potential, breaking more than 7 speed world records on mountains above 8,000m. Known for producing watches which are tested far beyond the normal call of duty, and with the extensive military pedigree that Bremont has, Nims knew the British watch company could deliver a tough and reliable timepiece for this epic adventure.

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