Breitling Transocean Transocean Day & Date Stainless Steel / Silver / Rubber / Pin

Reference A4531012/G751/278S/A20S.1

About this watch

The Breitling Transocean Day & Date (model A4531012/G751/278S/A20S.1) is a remarkable timepiece that blends functionality with timeless elegance. With its impressive movement, stylish design, and practical features, it’s hard not to fall in love with this watch. The silver matte finish coupled with its stainless steel body exudes a sense of luxury that's hard to overlook. The dial is a masterpiece, featuring a clean layout with stick and dot indexes that enhance readability and add a contemporary touch. At the heart of the Transocean Day & Date is the Breitling Caliber 45, an automatic movement based on the ETA 2834-2. This movement is robust and reliable, with a 38-hour power reserve and a frequency of 28,800 vibrations per hour. It's chronometer certified, meaning it has passed rigorous tests for accuracy. The watch comes with a rubber strap that’s not only stylish but also incredibly comfortable. With a water resistance of up to 100 meters, the Transocean Day & Date can handle a splash or two. This timepiece is perfect for anyone who appreciates the fusion of style and functionality.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • Breitling Caliber 45 automatic movement
  • Sapphire glass crystal for durability and scratch resistance
  • 38-hour power reserve with chronometer certification
  • Rubber strap for comfort and style
  • Water resistance up to 100 meters
  • 43mm diameter stainless steel case
  • 12.80mm height, 22mm lug width

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Day & Date Stainless Steel / Silver / Rubber / Pin
Reference
A4531012/G751/278S/A20S.1
Movement
caliber-45
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
  • Chronometer
Case
Stainless Steel 43mm
Dial Color
Silver
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 · $3,100
A vintage Breitling Transocean Chrono-Matic chronograph automatic watch from ~1971 with a 42mm case. The watch features the original Breitling Caliber 12 movement, which was a joint development by Breitling, Heuer, and Hamilton. It has all functions present and runs well on the time machine.

  • Condition: Good
  • Case Size: 42 mm
  • Diameter: measured without crown
  • Band Length: suitable for wrists up to around 20 cm
Posted at
Mar 12, 2026, 11:17 AM
Active
[WTS] Breitling Transocean Day Date A45310

Breitling Transocean Day Date A45310

Breitling - A45310 · $2,350
This is a Breitling Transocean Day Date, a 43mm watch with various features.

  • Condition: pre-owned (watch only)
  • Case size: 43mm
  • Strap condition: AM strap
Posted at
Mar 7, 2026, 9:14 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