Breitling Transocean Transocean Day & Date Stainless Steel / Black / Military

Reference A4531012/BB69/109W/A20BA.1

About this watch

The Breitling Transocean Day & Date is a luxury watch that seamlessly blends vintage charm with modern technology, reflecting a lifestyle of sophistication and precision. Its robust automatic movement, the Breitling Caliber 45, boasts a frequency of 28,800 vibrations per hour, offering precision that's hard to beat. The watch features a sleek and masculine design, making it suitable for both casual and formal occasions, with a black matte finish and round stainless steel case giving it a timeless quality. The sapphire glass provides excellent scratch resistance, ensuring the watch remains pristine even after years of wear. With a water resistance rating of 100 meters, this watch is perfect for those who appreciate aviation heritage and want a timepiece that can transition seamlessly from the boardroom to a weekend adventure.
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Key Features

  • Automatic Breitling Caliber 45 Movement
  • Sapphire Glass for Scratch Resistance
  • Water Resistance Rating of 100 Meters
  • 43mm Stainless Steel Case with 22mm Lug Width
  • Certified Chronometer for Precision Timekeeping

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Day & Date Stainless Steel / Black / Military
Reference
A4531012/BB69/109W/A20BA.1
Movement
caliber-45
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
  • 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 Breitling Transocean Chrono-Matic is a vintage chronograph automatic watch from around 1971 with the original Breitling caliber 12. The tritium dial and hands are very clean, and all functions are present.

  • Condition: good condition, slight optical signs of wear and scratches due to age
  • Case size: 42 mm diameter (without crown)
  • Strap size: 20 cm
  • Movement: Breitling Caliber 12 (joint development by Breitling, Heuer, and Hamilton)
Posted at
Nov 12, 2025, 11:57 AM
Active
[WTS] Breitling Transocean Chrono-Matic 2119 Caliber 12 - ~1971 - Vintage - Serviced

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

Breitling - 2119 · $3,200
This is a Breitling Transocean Chrono-Matic chronograph automatic watch from around 1971. It features the original Breitling caliber 12 movement, which was a joint development between Breitling, Heuer, and Hamilton. The watch has a 42mm case diameter and comes with an original steel strap.

  • Condition: Good condition, slight optical signs of wear and scratches due to age
  • Case Size: 42mm (diameter)
Posted at
Nov 1, 2025, 9:07 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