Breitling Transocean Transocean Day & Date Stainless Steel / Black / Croco / Pin

Reference A4531012/BB69/737P/A20BA.1

About this watch

The Breitling Transocean Day & Date A4531012/BB69/737P/A20BA.1 is a masterpiece of luxury watchmaking, blending style and functionality with robust construction. Its stunning black dial boasts a contemporary edge, while the stick and dot indexes add a touch of classic elegance. The watch's balanced layout ensures that the date and day displays are easily readable without overshadowing the overall aesthetic. Measuring 43.00 mm in diameter and 12.80 mm in height, this timepiece has a commanding presence on the wrist without being overly bulky. At the heart of this watch lies the Breitling Caliber 45, a movement based on the ETA 2834-2, featuring 25 jewels and operating at a frequency of 28,800 vibrations per hour. With a power reserve of 38 hours, you won't have to worry about winding it every day. This watch is not just a pretty face; it's designed to withstand the rigors of daily life with a water resistance of 100 meters. Whether you're caught in the rain or enjoying a day at the beach, this watch will remain unfazed. The included croco leather strap adds a luxurious feel and is surprisingly comfortable, molding to the wrist over time. This watch is a true chameleon, effortlessly transitioning from business meetings to casual outings. Its understated elegance makes it a versatile accessory for any occasion.
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Key Features

  • 43.00 mm diameter stainless steel case
  • Breitling Caliber 45 automatic movement with 25 jewels and 38 hour power reserve
  • 100 meter water resistance
  • Black matte dial with stick and dot indexes
  • Sapphire crystal glass
  • Comfortable croco leather strap with pin buckle closure

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Day & Date Stainless Steel / Black / Croco / Pin
Reference
A4531012/BB69/737P/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 Day Date A45310

Breitling Transocean Day Date A45310

Breitling - A45310 · $2,350
This Breitling Transocean Day Date features a 43mm case.

  • Condition: Watch only
  • Case Size: 43mm
  • Band Type: AM strap
Posted at
Mar 23, 2026, 11:09 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 · $3,100
This is a vintage Breitling Transocean Chrono-Matic chronograph automatic watch from the 1970s with a 42mm case size. The watch has a tritium dial and hands and features a Breitling Caliber 12 movement.

  • Condition: Good condition, unpolished
  • Case size: 42 mm
  • Band length: up to 20 cm
  • Movement type: automatic chronograph
Posted at
Mar 22, 2026, 9:28 AM
Active
[WTS] Breitling Transocean 38 Ref: A16310

Breitling Transocean 38 Ref: A16310

Breitling - A16310 · $3,000
Breitling Transocean 38mm features a black dial and is accompanied by an original box and papers.

  • Condition: Pre-owned, lightly worn
  • Dimensions: 20mm lug width, 18mm buckle width, 110mm strap length, 90mm strap length (buckle-side)
  • Lug Width: 20mm
  • Buckle Width: 18mm
Posted at
Mar 17, 2026, 8:51 PM
Active
[WTS] Breitling Transocean Day Date A45310

Breitling Transocean Day Date A45310

Breitling - A45310 · $2,350
The Breitling Transocean Day Date is a high-end watch featuring a 43mm case.

  • Condition: Watch only
  • Case Size: 43mm
Posted at
Mar 15, 2026, 3:31 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
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
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