Breitling Transocean Transocean Chronograph Unitime Stainless Steel / Black / Croco

Reference AB0510U4.BE84.760P

About this watch

The Breitling Transocean Chronograph Unitime is a masterpiece of luxury watchmaking, boasting a sleek black dial and polished stainless steel case that exudes sophistication. At its heart lies the Breitling Caliber B05, a certified chronometer with 56 jewels and a power reserve of 70 hours, ensuring precision and reliability. This automatic movement features a column wheel chronograph and worldtimer function, making it a game-changer for travelers and those who maintain international business contacts. The watch's striking design is complemented by a luxurious black croco leather strap, adding to its elegance and comfort. With a water resistance rating of 100 meters, this timepiece is perfect for aquatic activities. Whether you're dressing up or enjoying a casual day out, the Transocean Chronograph Unitime adapts beautifully, feeling sturdy on the wrist without being cumbersome. It's not just a watch; it's a statement of luxury and sophistication, reflecting the wearer's taste and style.
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Key Features

  • Breitling Caliber B05 automatic movement
  • Certified chronometer with 56 jewels and 70-hour power reserve
  • Column wheel chronograph and worldtimer function
  • Luxurious black croco leather strap
  • Water resistance rating of 100 meters
  • 46mm diameter stainless steel case
  • Polished stainless steel construction

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Chronograph Unitime Stainless Steel / Black / Croco
Reference
AB0510U4.BE84.760P
Movement
caliber-b05
Movement Features
  • Hours, Minutes, Small Seconds, World Time
  • Date
  • Chronograph, Column wheel
  • Chronometer
Case
Stainless Steel 46mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] 2019 Breitling Transocean Chronograph 43mm 18K Rose Gold Black Dial RB0152 Full Set

2019 Breitling Transocean Chronograph 43mm 18K Rose Gold Black Dial RB0152 Full Set

Breitling - RB0152 · $9,800
2019 Breitling Transocean Chronograph in 18K Rose Gold with a black dial.

  • Condition: nice preowned condition with light scratches on the case, bezel and buckle
  • Case material: 18K Rose Gold
  • Case dimensions: 43mm diameter
  • Bezel material: 18K Rose Gold
Posted at
Dec 15, 2025, 8:13 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 1971 Breitling Transocean Chrono-Matic chronograph automatic watch with the Breitling caliber 12. It features a 42mm stainless steel case, tritium dial and hands, and an original Breitling folding clasp.

  • Condition: good condition, with slight optical signs of wear and scratches
  • Case size: 42mm
  • Diameter measurement method: measured without crown
  • Straps suitable for wrist size: up to around 20 cm
Posted at
Dec 15, 2025, 3:46 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