GrailAtlasAn independent reference for mechanical watches
Bremont ALT1
Photo courtesy of Bremont, from bremont.com product page · stand-in: Bremont Altitude Chronograph GMT Silver Bracelet, same ALT pilot-chronograph family as catalog ref ALT1-C-CR

ALT1

Bremont’s pilot-chronograph line: the ALT1 reference designation traces to the brand’s 2007 launch. Built on the modified ETA Valjoux 7750 (BE-50AE), in 43mm with the Bremont Trip-Tick three-piece case.

Year introduced: 20071 reference

References in this family

  • Bremont ALT1-C Classic · ALT1-C-CR
    luxurymodernBremont Cal. BE-50AE -- modified ETA Valjoux 7750, Bremont-finished, 28,800bph, 42h PR, 25j; used in ALT1-C; chronograph with Bremont rotor engraving43mm2010–presenteditorial
    Open

Which ref to buy

The ALT1 is Bremont's flagship pilot watch with the full TRIP-TICK case construction. Multiple dial and bezel configurations. The defining Bremont reference and the watch most associated with the brand.

  1. 1

    ALT1-C Classic -- the definitive Bremont, TRIP-TICK case, the watch the brand is known for.

    The case for it:
    The ALT1 is the watch that established Bremont's identity: TRIP-TICK construction, distinctive case, British-made pride. The Classic variant with its clean dial is the most wearable ALT1 configuration.
    Consider instead if:
    The ALT1 sits in a crowded pilot watch market. IWC, Longines, and Oris all offer comparable or stronger horological arguments at the same price or less. The ALT1 is a lifestyle buy -- Bremont as a brand statement.
    Open

Rankings last reviewed 2026-06-07. Editorial perspective only. Not financial advice.

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ALT1 | Grail Atlas