The New Bremont Altitude Perpetual Calendar GMT Mono-Pusher

Following the polarizing launch of its Terra Nova series last year, Bremont builds on the success of its MB aviation-inspired watches with the introduction of the new Altitude series. At the top of the lineup sits the Altitude Perpetual Calendar GMT Mono-Pusher, featuring a sophisticated complication module developed by Agenhor.

The new Altitude Perpetual Calendar GMT Mono-Pusher is presented in Bremont’s signature three-part Trip-Tick case crafted from lightweight grade 2 titanium, measuring 42mm in diameter, 12.65mm in thickness, and 49.62mm lug-to-lug. The case combines satin and polished finishes and is topped with a glassbox sapphire crystal. It offers 100m of water resistance, features anti-magnetic shielding and a shock-absorbing rubber mount for the movement. The fluted crown, with an integrated GMT pusher for one-hour-increment time zone adjustments, is flanked by recessed correctors at 2 and 4 o´clock for calendar settings, month and year. A brushed, blue PVD-coated middle section echoes the colour scheme of the dial.

The dial is finished in vertically brushed “RAF Blue,” inspired by the blue-grey uniforms of Britain’s Royal Air Force. The outer black minutes’ ring features crisp white markings, while applied numerals and triangles at cardinal positions – outlined in black and filled with Super-LumiNova – indicate the hours.

At the top of the dial, a rotating GMT globe with a white pointer is encircled by a 24-hour day/night ring, with an arrow pointer indicating home time. Below, a date subdial sits just above the 6 o’clock position, while the month and leap-year indicator at 3 o´clock uses a propeller-style four-blade hand – one blade in red – to track the leap-year cycle. At 9 o’clock, a sector-style subdial with a two-blade propeller-like hand displays running seconds. Super-LumiNova-treated central hour and minute hands ensure clear legibility in all lighting conditions.

The Bremont BHC9192-MH calibre powers the Altitude Perpetual Calendar GMT Mono-Pusher. It combines the Agenhor complication module with a Sellita AMT6900 manually wound base movement. The movement delivers a 50-hour power reserve with an accuracy of -4/+4 seconds per day while maintaining a slim profile of just 6.8mm thick.

The watch is available with a quick-release titanium bracelet or a blue patina leather strap. It is limited to 50 pieces, and pricing is GBP 33,500 or about EUR 39,800 at the time of publication. For more information, please visit Bremont.com.