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Supermarine 301 Product Photograph Dial

Displayed: Supermarine 301
Dial: Matt metal dial
Strap: Vintage Brown Leather Strap

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Pricing Policy


  • Supermarine 301
  • Dial: Matt metal dial
  • Strap: Vintage Brown Leather Strap


  • Vintage Brown Leather Strap
  • Black Temple Island Strap
  • Nato style strap with pin buckle
  • Calf Leather Brown
  • Nato style strap with pin buckle.
  • Leather Strap Black
  • Leather Strap Brown
  • Leather Strap Blue
  • Leather Strap Green (Recommended for Alt1-C/GN)
  • Leather Strap Grey
  • Leather Strap Silver
  • Integrated Rubber Black Strap (Recommended for S500/BK, S500/BK-GN & S500/SL)
  • Integrated Rubber Blue Strap (Recommended for S500/BL)
  • Black Military-style NATO Nylon Strap
  • Black Military-style NATO Nylon Strap w/ green stitching
  • Black Military-style NATO Nylon Strap w/ orange stitching
  • Leather Natural Brown Strap
  • Stainless Steel Bracelet


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 A/h with 38-hour minimum power reserve.


Hour, minute and sweeping second hands, with stop second function and date at 3H, adjusted via screw-down decorated crown.


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


  • Case Back: Stainless steel screw-down decorated case back.
  • Dial: Metal dial with integrated dial ring and Super-LumiNova® coated numerals/markers. Nickel satin hands with Super-LumiNova®.
  • Crystal: Domed anti-reflective, scratch resistant sapphire crystal.
  • Water resistance : Water resistant to 30 ATM, 300 metres.
  • Ratings : C.O.S.C chronometer tested
  • Strap/Bracelet : Stainless steel bracelet or 20mm calf leather, NATO style strap with pin buckle.
  • Certification : C.O.S.C chronometer certified. Individually serial numbered with accompanying C.O.S.C certification.

About Supermarine

The new Bremont Supermarine Type 300 range responds to a demand for a professional dive watch in a slightly smaller iteration. The watches’ namesake derives from the 1930’s aircraft company, Supermarine, whose first ever Spitfire prototype – the Type 300 – led to one of Britain’s most iconic aircraft. The new 40mm case of the Type 300 is also slimmer being only 13mm from sapphire crystal to case back featuring a uni-directional ceramic rotating bezel.


Unlike E-tailers that only provide in-house warranties, Topper Jewelers is a full service authorized dealer that offers the Bremont Manufacturer's Warranty.