Official Timing Partner to Williams F1 Racing
Unique global timer chronometer
Very best of technical innovation
Celebrating British engineering
As the official Formula 1 timing partner, it is one of the more intricate military watches ever produced, created for pilots and travellers the world over, it incorporates a complex, highly finished dial.
3 year warranty
Bremont focuses purely on beautifully made mechanical movements and every watch in our core collection has passed each of the rigorous precision tests necessary for the ISO 3159 chronometer designation. Every movement is finished to the highest levels of craftsmanship and all are guaranteed to within -4 and +6 seconds per day. For this reason Bremont is one of the few watch makers to offer at least a 3-year warranty on every timepiece.
Proudly made in the UK
Great Britain has a wonderful history when it comes to watch making and has probably been the home to more advances in horology than any other nation. Bremont is determined to play a pivotal role in the reinvigoration of this industry on British shores and as a result, Bremont manufactures parts at its Parts Manufacturing Facility. Every Bremont is hand built and tested before leaving the Henley-on-Thames workshop.
Official Timing Partner to Williams Racing, the ALT1-WT Blue is worn by the Williams Racing engineering team. Bremont developed this ‘Globemaster’ watch as the Bremont World Timer for the civilian market and produced their first global timer watch. Features include an etched globe on the dial, all 24 time zones, a Trip-Tick case and Roto-click bezel. The Roto-Click® bezel enables the user to work out global time zones using the International landing location. And the adjustable 24-hour hand can display UTC or ‘Zulu’ time.
Stainless steel strap.
The finer detail you’ll want to know...
Modified calibre 13 ¼''' BE-54AE automatic chronometer, 25jewels, Glucydur balance, Anachron balance spring, Nivaflex 1 mainspring, 28,800bph, 42 hour power reserve. Bremont moulded and decorated skeletised rotor.
Hour/minute/second, date at 3H, chronograph small counters with seconds, 30 minutes and 12 hours, 24 hour UTC hand and World Time Zone function.
Hardened stainless steel Bremont Trip-Tick® construction with scratch resistant DLC treated case barrel. Case diameter 43mm, lug width 22mm, case thickness 16mm. Internally rotating bi-directional bezel with global time zones operated by crown at 8H with Bremont Roto-Click® technology.
Stainless steel with integrated flat crystal, 5 stainless steel screws with polished heads.
Metal dial with various ground colours. Coated nickel hands with Super-LumiNova® C1 luminous coating.
Double anti-reflective, scratch resistant sapphire crystal.
10 ATM, 100 metres.
Rating & Certification
Chronometer rated to ISO 3159 standard.
Built to last
Constructed to withstand the rigours of your journey be it airborne, seaborne or overland.
Attention to detail
The curved sapphire crystal has multiple layers of scratch resistant anti-reflective coating, ensuring your watch is legible in all light conditions and remains looking it’s best, always.
Driven by You
Bremont specialises in automatic chronometer-rated mechanical timepieces. With 86,400 seconds in a day, Bremont timepieces maintain accuracy to within -4/+6 seconds a day.
Hand-built in England
Every Bremont watch is hand-built by Bremont-trained assemblers in our Manufacturing & Technology Centre in Henley-on-Thames, the home of British watchmaking.
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