Bremont ALT1-B (GMT) Chronograph

DESCRIPTION   The ALT1-B (GMT) Chronograph hails directly from the military. The design closely mirrors the watch Bremont delivered to elite B2 ‘Stealth Bomber’ Aircrew in 2012. Based on the ALT1-Z, it incorporates advanced elements of the Bremont chronograph range, including a modified BE-54E movement, Trip-Tick® case, Roto-Click® internal bezel, and black DLC case. Modified calibre 13 ¼''' BE-54AE automatic chronometer with 42 hour power reserve Hardened stainless steel DLC coated case with Trip-Tick® construction Water resistant to 10 ATM, 100 metres Black leather strap with DLC pin buckle   TECHNICAL SPECIFICATION MOVEMENT Modified calibre 13 ¼''' BE-53AE automatic chronometer, 27 jewels, Glucydur balance, Anachron balance spring, Nivaflex 1 mainspring, 28,800bph, 42 hour power reserve. Bremont moulded and skeletised decorated rotor.   FUNCTIONS Hour/minute/second, date at 4.30H, chronograph small counters with seconds 30 minutes and 12 hours.   CASE Hardened stainless steel Bremont Trip-Tick® construction with scratch resistant DLC treated case barrel. Case diameter 43mm, lug width 22mm, case thickness 16mm.   CASE BACK Stainless steel with integrated crystal, 5 stainless steel crews with polished heads.   DIAL Metal dial with various ground colours. Coated nickel hands with Super-LumiNova® C3 luminous coating.   CRYSTAL Domed anti-reflective, scratch resistant sapphire crystal.   WATER RESISTANCE 10 ATM, 100 metres.   RATINGS & CERTIFICATION Chronometer rated to ISO 3159 standard.