Breitling Transocean Transocean Chronograph Stainless Steel / Black / Calf / Pin

Reference AB015212/BA99/437X/A20BA.1

About this watch

The Breitling Transocean Chronograph AB015212/BA99/437X/A20BA.1 is a luxury timepiece that embodies the brand's commitment to precision, innovation, and style. Its striking black dial features stick and dot indexes, providing a touch of modernity while ensuring legibility. The robust stainless steel case has a refined presence on the wrist, measuring 43mm in diameter. A sapphire crystal offers excellent scratch resistance and clarity, showcasing the intricate workings of the Caliber B01 movement through an open case back. This automatic movement exemplifies precision and reliability, featuring a column wheel chronograph with a vertical clutch. With a power reserve of up to 70 hours and a frequency of 28,800 vibrations per hour, the Caliber B01 is designed for performance. The watch also features a luxurious calfskin leather strap that adds a touch of sophistication, making it perfect for everyday use or formal occasions. Its classic design and understated elegance make it a perfect accessory for any occasion, while its water resistance rating of 100 meters ensures it's ready for a range of activities.
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Key Features

  • Breitling Caliber B01 automatic movement
  • 43mm stainless steel case with sapphire crystal
  • Luxurious calfskin leather strap
  • Column wheel chronograph with vertical clutch
  • Power reserve up to 70 hours and frequency of 28,800 vibrations per hour
  • Water resistance rating of 100 meters

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Chronograph Stainless Steel / Black / Calf / Pin
Reference
AB015212/BA99/437X/A20BA.1
Movement
caliber-b01
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer
Case
Stainless Steel 43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Breitling Transocean Chrono-Matic 2119 Caliber 12 - ~1971 - Vintage - Serviced

Breitling Transocean Chrono-Matic 2119 Caliber 12 - ~1971 - Vintage - Serviced

Breitling - 2119 · $3,200
This is a vintage Breitling Transocean Chrono-Matic chronograph automatic watch from around 1971, featuring the original Breitling steel strap and Caliber 12 movement. The watch has slight optical signs of wear and scratches due to its age but runs well with good accuracy.

  • Condition: good
  • Case Size: 42mm
  • Material: steel
Posted at
Oct 25, 2025, 9:25 AM
Active
Breitling Transocean Day & Date Steel White Dial Automatic A45310

Breitling Transocean Day & Date Steel White Dial Automatic A45310

Breitling - A45310 · $3,250
The Breitling Transocean Day & Date is a mechanical automatic watch with a stainless steel case and a white dial. It features a day-date function and is sized for men at 43mm in diameter.

  • Condition: 95%
  • Size: 43mm diameter
  • Case material: stainless steel
Posted at
Mar 9, 2025, 9:05 AM
Active