Breitling Transocean Chronograph Unitime 46mm Steel AB0510U4/BB62 Box & Papers

A Breitling chronograph watch with world time bezel and mesh bracelet.

The Breitling Transocean Chronograph Unitime is a refined world-time chronograph. It brings together vintage-inspired aviation design and serious mechanical function. Its black dial has a clean, legible layout, and the Unitime complication lets the wearer read all 24 time zones at a glance. This makes it an ideal companion for the frequent traveler who appreciates classic Breitling style.

Highlights:

  • Condition: Excellent pre-owned; professionally polished with very little visible wear

  • Case: 46 mm stainless steel with polished and brushed finishing

  • Crystal: Scratch-resistant sapphire with anti-reflective coating

  • Dial: Black dial with luminous hour markers and hands, chronograph subdials, and world-time display

  • Movement: Breitling Manufacture Caliber B05 automatic chronograph with world-time (Unitime) function, COSC-certified chronometer

  • Functions: Chronograph, world time across 24 time zones, and date

  • Bracelet: Stainless steel mesh bracelet with folding clasp

  • Water Resistance: 100 meters / 330 feet

  • Complete Set: Includes Breitling box, Breitling travel pouch, manual, and COSC certificate


The Breitling Transocean Chronograph Unitime is a classic Breitling for the world traveler. It combines a vintage-inspired design with the practical Unitime world-time function and a chronometer-certified in-house movement. This polished example on its mesh bracelet is a well-presented piece for any collection.


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$4,473.00 In Stock

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