Bremont HMAF Supermarine 40 Limited Edition Watch SM40-DT-GRSS-GR-HMAF

The HMAF collection celebrates the capability, purpose and human endeavour embodied by the British Armed Forces, reflecting Bremont’s “Take It Further” philosophy. For 2026, the collection celebrates all three services with an Army Terra Nova field watch, a Naval Supermarine dive watch and an RAF Altitude pilot’s watch - each featuring the official heraldic insignia of its respective service.

The HMAF Supermarine introduces a full ceramic bezel insert to the 40mm, 300m dive model, following the success of the ceramic bezel 43mm, 500m Supermarine editions. Inspired by the dark grey tones of naval vessels, the 904L steel case is finished in ultra-matt grey and paired with a light grey vertical-gradient dial. As with all Bremont tool watches, legibility remains paramount, with hands and indexes featuring next-generation Super LumiNova® with blue emission. The Navy heraldic badge appears at 6 o’clock, with a date function positioned at 3 o’clock, while a brushed grey nubuck strap with pin buckle complements the muted tactical aesthetic.

The HMAF collection is available as individual models, each limited to 300 pieces.

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