Breitling — Navitimer

Navitimer 1 B01 Chronograph

Name: Breitling Navitimer 1 B01 Chronograph AB0121211B1A1
Brand: Breitling
SKU: AB0121211B1A1

The Navitimer B01 Chronograph 43 ref. AB0121211B1A1 is the 43 mm steel version of Breitling's aviation chronograph, with the signature bidirectional slide-rule bezel, a black dial with silver subdials and a date between 4 and 5 o'clock. It is powered by the in-house automatic Caliber B01 (47…

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Breitling Navitimer 1 B01 Chronograph AB0121211B1A1

ReferenceAB0121211B1A1

BrandBreitling

FamilyNavitimer

Produced2018–2023

StatusDiscontinued

Editorial context

Stories featuring AB0121211B1A1

Follow this reference into the histories, collector guides, and cultural stories where it matters.

Breitling — 11 min readBreitling Navitimer: The Wristwatch Flight ComputerA connected history of the Navitimer, from AOPA and the circular slide-rule chronograph to the 806, Scott Carpenter's 24-hour Cosmonaute, Chrono-Matic experiments, the Schneider-era revival, manufacture B01 movements, the 806 Re-Edition, and the 70th-anniversary generation.