Breitling Transocean Transocean Chronograph Unitime Pilot Red Gold / Black / Rubber

Reference RB0510U5.BC39.256S

About this watch

The Breitling Transocean Chronograph Unitime Pilot RB0510U5.BC39.256S is a masterpiece of luxury watchmaking, combining elegance with cutting-edge technology. Its luxurious Red Gold case exudes understated sophistication, while its striking black dial and stick-style hands create a captivating contrast. Protected by a robust sapphire crystal, this watch is built to withstand the rigors of daily wear while maintaining clarity and scratch resistance. The Caliber B05 automatic movement features a chronograph and world timer function, made in-house by Breitling. With 56 jewels, a 70-hour power reserve, and a frequency of 28,800 vibrations per hour, it's as reliable as it is precise. Whether you're a pilot, a traveler, or simply someone who appreciates fine craftsmanship, this watch deserves a spot in your collection.
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Key Features

  • Luxurious Red Gold case with matte black finish
  • Advanced Caliber B05 automatic movement with chronograph and world timer function
  • Sapphire crystal for scratch resistance and clarity
  • 46.00 mm case diameter and 15.40 mm height for a bold statement
  • In-house movement ensures reliability and precision
  • World time function allows easy tracking of different time zones
  • 100 meters water resistance for durability in various environments

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Chronograph Unitime Pilot Red Gold / Black / Rubber
Reference
RB0510U5.BC39.256S
Movement
caliber-b05
Movement Features
  • Hours, Minutes, Small Seconds, World Time
  • Date
  • Chronograph, Column wheel
  • Chronometer
Case
Red Gold 46mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Breitling Transocean Day Date A45310

Breitling Transocean Day Date A45310

Breitling - A45310 · $2,299
This Breitling Transocean Day Date features a 43mm case and is available for sale.

  • Case Size: 43mm
  • Strap: AM strap
  • Buckle: Original buckle
Posted at
Apr 23, 2026, 6:14 PM
Active
[WTS][US] Breitling Transocean Chronograph - Sliver Dial - 38mm - A41310

[US] Breitling Transocean Chronograph - Sliver Dial - 38mm - A41310

Breitling - A41310 · $2,775
This is a Breitling Transocean Chronograph with a silver dial, 38mm case size. It's in great condition and functions perfectly.

  • Condition: great
  • Case Size: 38mm
  • Links: 4 removable links
Posted at
Apr 22, 2026, 8:09 AM
Active
[WTS] Breitling Transocean Day Date A45310

Breitling Transocean Day Date A45310

Breitling - A45310 · $2,299
This listing is for a Breitling Transocean Day Date in the A45310 reference. The watch features a 43mm case size.

  • Condition: Watch only
  • Case Size: 43mm
Posted at
Apr 16, 2026, 10:09 AM
Active
[WTS][US] Breitling Transocean Chronograph - Sliver Dial - 38mm - A41310

[US] Breitling Transocean Chronograph - Sliver Dial - 38mm - A41310

Breitling - A41310 · $2,800
This Breitling Transocean Chronograph features a silver dial and is sized at 38mm. It's a mechanical watch with no issues.

  • Condition: Great
  • Case Size: 38mm
Posted at
Apr 15, 2026, 8:06 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
A 1971 Breitling Transocean Chrono-Matic chronograph automatic watch with a 42mm case and Breitling caliber 12. The watch features a tritium dial and hands and has been serviced last spring by a shop in Germany.

  • Condition: Good condition, slight signs of wear and scratches due to age
  • Case size: 42mm diameter
  • Bracelet material: Steel
  • Movement type: Automatic Caliber 12
Posted at
Apr 11, 2026, 11:09 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