Introducing the Supermarine GMT in 'Tundra' Green: a bold, adventure-ready timepiece inspired by Iceland’s rugged landscapes. Built for explorers, this 300m water-resistant GMT watch combines Bremont’s precision engineering with striking design and unparalleled durability.
Quick release stainless steel bracelet with micro-adjustment feature.
Inspired by Iceland’s rugged landscapes and tested in the country’s unforgiving elements, the Supermarine GMT in 'Tundra' Green embodies the spirit of adventure and resilience at the heart of Bremont. This exceptional 300m water-resistant GMT watch combines bold design and premium functionality, perfect for divers, travelers, and adventurers alike.
The 'Tundra' Green edition features a striking linear gradient dial, which draws the eye to its center, complemented by a bi-directional, bi-colored 24-hour aluminium bezel. Vivid orange accents on the GMT hand and select markers add a burst of colour, enhancing readability and adding a unique visual edge. Beneath its anti-reflective sapphire crystal, the GMT boasts the latest Super-LumiNova® technology, with blue-emission luminescence on the dial indexes and green-emission luminescence on the GMT hand, ensuring optimal visibility in all lighting conditions. The Supermarine GMT is powered by a modified calibre automatic movement with a 50-hour power reserve.
Constructed from durable 904L stainless steel, the watch’s slimmer profile and ergonomic quick-release bracelet are designed for both comfort and longevity. The infinity-shaped links and micro-adjust clasp provide a refined, adaptable fit, while the option of a durable chevron rubber strap enhances versatility for any adventure. On the reverse, a closed case back engraved with the world’s oceans pays homage to Bremont’s dedication to marine exploration.
The Supermarine GMT in 'Tundra' Green is a core model in Bremont’s Supermarine collection.
Bremont Supermarine 300M GMT, 'Tundra' Green
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Movement
Modified Calibre 11 1/2’’’ BE-93-2AV
25 Jewels
Glucydur balance wheel
Anachron balance spring
Nivaflex mainspring
28,800BPH (4Hz)
50-hour power reserve -
Functions
Central Hour/Minute/Second/GMT
Date at 3H
Bi-directional rotating bezel -
Case
Case construction made from 904L stainless steel
24H bi-directional bezel with a bi-colour aluminium bezel insert
Screw-in crown
Case Diameter: 40mm
Case Length: 48mm
Case Depth: 13mm
Lug Width: 20mm -
Case back
Stainless steel screw-in and decorated closed case back
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Dial & Hands
Green gradient dial with applied indexes infilled with white Super-LumiNova® (Blue emission)
Black dial ring with printed minutes track
Polished rhodium-plated hour, minute and second hands infilled with white Super-LumiNova® (Blue emission)
Polished rhodium-plated GMT hand with coloured tip infilled with white Super-LumiNova® (Gree emission to match bezel lume). -
Crystal
Domed anti-reflective, scratch resistant sapphire crystal
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Water Resistance
30ATM, 300 metres
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Strap
Quick release bracelet with micro adjustment feature
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Weight
78g (watch head only)
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