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

Reference AB015212/BA99/438X/A20D.1

About this watch

The Breitling Transocean Chronograph model AB015212/BA99/438X/A20D.1 is a statement piece that embodies the spirit of aviation and exploration. Designed for those who appreciate precision, style, and functionality, this watch features an elegant stainless steel case measuring 43mm in diameter. The polished finish reflects light beautifully, giving it a luxurious feel without being overly flashy. The black dial offers excellent readability with its contrast between dark face and stick/dot indexes. With the chronograph feature, you have additional sub-dials that enhance the watch's functionality without cluttering the aesthetic. Covered with scratch-resistant sapphire glass, the Transocean Chronograph is built to withstand daily life. At the heart of this magnificent watch is the Breitling Caliber B01 movement, an automatic movement featuring a column wheel chronograph with a vertical clutch. One of the standout features is its chronometer certification, passed rigorous testing for accuracy and reliability. Wearing this watch is an experience in itself, comfortable on your wrist thanks to the calfskin strap, and water-resistant up to 100 meters. This watch pairs perfectly with a tailored suit or can easily transition to a casual outfit.
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Key Features

  • Stainless Steel Case
  • Breitling Caliber B01 Movement
  • Chronometer Certification
  • Scratch-Resistant Sapphire Glass
  • Calfskin Strap
  • 100m Water Resistance
  • 43mm Diameter

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Chronograph Stainless Steel / Black / Calf / Folding
Reference
AB015212/BA99/438X/A20D.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 Day Date A45310

Breitling Transocean Day Date A45310

Breitling - A45310 · $2,399
This listing is for a Breitling Transocean Day Date watch, model A45310, featuring a 43mm case.

  • Condition: Watch only, no box/papers
  • Case size: 43mm diameter
  • Strap type: AM strap
Posted at
Feb 19, 2026, 5:43 PM
Active
[WTS] Breitling Transocean Chrono-Matic 2119 Caliber 12 - ~1971 - Vintage - Serviced

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

Breitling - 2119 · $3,100
This is a vintage Breitling Transocean Chrono-Matic chronograph automatic watch from around 1971, featuring a 42mm case and the original Breitling Caliber 12 movement. The watch has been serviced and is in good condition with a clean tritium dial and hands.

  • Condition: good condition, unpolished with slight optical signs of wear and scratches
  • Case size: 42mm
  • Band material: steel
Posted at
Feb 16, 2026, 2:18 PM
Active
[WTS] Breitling Transocean Day Date A45310

Breitling Transocean Day Date A45310

Breitling - A45310 · $2,499
This Breitling Transocean Day Date is a 43mm watch featuring the A45310 model number.

  • Condition: Watch only
  • Case Size: 43mm
  • Strap: AM strap
  • Buckle: Original buckle
Posted at
Feb 12, 2026, 4:30 PM
Active
[WTS] Breitling Transocean 38mm A16310 - Original Box / Papers / Intl. Warranty Card

Breitling Transocean 38mm A16310 - Original Box / Papers / Intl. Warranty Card

This listing is for a Breitling Transocean 38mm watch, purchased brand new in 2019 from an authorized dealer and stored safely. The watch features a black leather strap with deployant clasp.

  • Condition: Excellent
  • Case size: 38mm
  • Strap width: 20mm
  • Buckle width: 18mm
Posted at
Feb 8, 2026, 9:47 PM
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