Breitling Transocean Transocean Chronograph Unitime Pilot Stainless Steel / Red Gold / Black / Military

Reference UB0510U4.BC26.100W

About this watch

The Breitling Transocean Chronograph Unitime Pilot (UB0510U4.BC26.100W) is a masterclass in watchmaking, combining luxury materials with intricate functionality. This timepiece boasts a stainless steel and red gold case, a 46mm diameter, and a water resistance of up to 100 meters. The Breitling Caliber B05 automatic movement provides accuracy and reliability with its power reserve of 70 hours and frequency of 28,800 vibrations per hour. Notable features include the world timer function for tracking multiple time zones, a chronograph function with column wheel mechanism, and a small seconds hand for added functionality. The dial features stick and dot indexes for easy readability, while the layout is clean and uncluttered. With its luxurious materials, intricate movement, and practical features, this watch stands out as a must-have for anyone serious about horology.
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Key Features

  • Breitling Caliber B05 Automatic Movement
  • Stainless Steel and Red Gold Case
  • World Timer Function for Multiple Time Zones
  • Chronograph Function with Column Wheel Mechanism
  • Sapphire Glass for Enhanced Durability
  • Water Resistance of up to 100 Meters
  • 46mm Diameter for a Bold Statement

Specifications

Brand
Breitling
Family
Transocean
Model
Transocean Chronograph Unitime Pilot Stainless Steel / Red Gold / Black / Military
Reference
UB0510U4.BC26.100W
Movement
caliber-b05
Movement Features
  • Hours, Minutes, Small Seconds, World Time
  • Date
  • Chronograph, Column wheel
  • Chronometer
Case
46mm
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 · $3,100
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