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Bremont Altitude Chronograph GMT Automatic – ALT42-CHR-G-SS-BK-B
Bremont Altitude Chronograph GMT Automatic – ALT42-CHR-G-SS-BK-B
Bremont Altitude Chronograph GMT Automatic – ALT42-CHR-G-SS-BK-B
Bremont Altitude Chronograph GMT Automatic – ALT42-CHR-G-SS-BK-B
Bremont Altitude Chronograph GMT Automatic – ALT42-CHR-G-SS-BK-B

Bremont Altitude Chronograph GMT Automatic – ALT42-CHR-G-SS-BK-B

SKU: 001-545-13169

Regular price $6,600.00
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Experience the ultimate pilot’s tool watch with the Bremont Altitude Chronograph GMT, designed for those who navigate the skies and beyond. Crafted from ultra-rugged 904L stainless steel with a striking black DLC-coated center barrel, this 42mm timepiece embodies precision, durability, and aviation heritage. Powered by the chronometer-rated BC781 automatic movement, it boasts a 62-hour power reserve, chronograph functionality, and an independent GMT hand, making it an essential companion for global travelers.

Engineered for resilience, the movement is suspended within a flexible rubber mount, absorbing shocks while maintaining precision. Bremont’s signature Trip-Tick case construction ensures robustness, while the soft iron ring surrounding the movement provides anti-magnetic protection based on Faraday Cage principles. The open sapphire crystal case back showcases the gunmetal grey movement with Geneva Stripes, a testament to Bremont’s fine craftsmanship.

Legibility is paramount, with a cockpit-inspired black galvanic dial, applied Super-LumiNova® numerals, and recessed chronograph subdials. A red-tipped GMT hand tracks a second time zone against a 24-hour day/night scale, while the tri-blade propeller running seconds subdial pays homage to Bremont’s military projects. Completing the design is a newly introduced quick-release 904L stainless steel bracelet, offering superior flexibility and comfort.

Built to withstand the harshest conditions, water-resistant to 100 meters, and tested to chronometer ISO 3159 standards, the Altitude Chronograph GMT is more than just a watch—it’s a mission-ready instrument for those who dare to explore.
Band Bracelet
Band Material Stainless Steel
Caliber BC781AC
Case Material Stainless Steel
Case Size 42mm
Case Thickness 14.7mm
Caseback Closed
Clasp Butterfly
Collection Altitude
Collection 2 Chronograph GMT
Crystal Sapphire Crystal
Dial Black
Function GMT Chronograph
Gender Men's
Lug Width 22mm
Lug-to-Lug 49.62mm
Movement Automatic
Power Reserve 62 Hours
Water Resistance 100m
SKU # BRE-ALT42-CHR-G-SS-BK-B
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LOCAL LUXURY - LITTLE TREASURY JEWELERS

Little Treasury Jewelers is the watch and jewelry store destination for the greater Baltimore-Annapolis area. Providing a piece for all of life’s occasions, offering a collection of wedding and engagement jewelry, fine timepieces, children’s jewelry, and gifts. With a selection of fine watches unequaled in the area, international jewelry designers, and a repair facility on the premise, Little Treasury is truly a “hidden gem” in Maryland.