Breitling Navitimer Cosmonaute Stainless Steel / Black / Bracelet

Reference AB0210B4.BC36.447A

About this watch

The Breitling Navitimer AB0210B4.BC36.447A is a statement piece, blending functionality and style while paying homage to the brand's rich aviation heritage. This iconic watch boasts a 43mm stainless steel case with a robust yet comfortable feel on the wrist. The black dial features Arabic numerals, exuding professionalism and adventure. A unique sliderule bezel adds functionality, allowing pilots to perform complex calculations without additional instruments. At its heart lies the Breitling Caliber B02, a hand-wound chronograph movement that ensures precise timekeeping and reliability with a 70-hour power reserve. The Cosmonaute isn't just about telling time; it's equipped with a chronograph feature for measuring elapsed time with precision. Its 24-hour display is ideal for pilots and adventurers alike, while its water resistance of up to 30 meters makes it perfect for everyday wear. This luxury watch requires regular maintenance every 3-5 years but rewards owners with years of reliable service.
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Key Features

  • Breitling Caliber B02 hand-wound chronograph movement
  • 43mm stainless steel case with sliderule bezel
  • Water resistance up to 30 meters
  • 24-hour display for pilots and adventurers
  • Chronograph feature for measuring elapsed time
  • Black dial with Arabic numerals
  • Sapphire crystal glass

Specifications

Brand
Breitling
Family
Navitimer
Model
Cosmonaute Stainless Steel / Black / Bracelet
Reference
AB0210B4.BC36.447A
Movement
caliber-b02
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer
Case
Stainless Steel 43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Breitling Navitimer Automatic 41 Green Dial A17326 A17326361L1P1 Complete Set

Breitling Navitimer Automatic 41 Green Dial A17326 A17326361L1P1 Complete Set

Breitling - A17326 · $4,495
The Breitling Navitimer Automatic 41 features a green dial, circular slide rule bezel and applied markers for instant legibility. It is designed with aviation heritage in mind but has a contemporary edge.

  • Condition: Excellent
  • Diameter: 41mm
Posted at
Feb 11, 2026, 2:41 PM
Active
[WTS] Breitling Navitimer Cosmonaute Two Tone Blue Tritium Dial Yellow Patina (Box/Mint)

Breitling Navitimer Cosmonaute Two Tone Blue Tritium Dial Yellow Patina (Box/Mint)

Breitling - D12022 · $4,260
This Breitling Navitimer Cosmonaute is presented in all-original condition with a pristine blue tritium dial and rich yellow patina. The watch features a two-tone design with a yellow gold bidirectional bezel.

  • Condition: Excellent to near-new overall shape, minimal signs of wear
  • Size: 41mm
  • Year: 1995
  • Box: Original box included
Posted at
Feb 11, 2026, 12:53 PM
Active
[WTS] 2024 Breitling Navitimer Chronograph B01 41mm AB0139 Stainless Steel Silver Dial - $5,800

2024 Breitling Navitimer Chronograph B01 41mm AB0139 Stainless Steel Silver Dial - $5,800

Breitling - AB0139211G1P1 · $5,800
The 2024 Breitling Navitimer Chronograph B01 is a stainless steel watch with a silver dial, featuring a 41mm case size. It includes various accessories such as the original box, international warranty card, and quick start guide.

  • Condition: Excellent overall condition
  • Size: 41mm diameter
  • Band material: Brown Alligator Leather Strap
  • Box and papers included: true
Posted at
Feb 10, 2026, 2:03 PM
Active
[WTS] breitling navitimer 0816 with box and booklet. Unpolished untouched condition. Running and resetting to 0 but a service would recommended. 48mm. $5500 shipped conus. No trades.

breitling navitimer 0816 with box and booklet. Unpolished untouched condition. Running and resetting to 0 but a service would recommended. 48mm. $5500 shipped conus. No trades.

A Breitling Navitimer 0816 in unpolished and untouched condition is being sold. The watch has a size of 48mm.

  • Condition: Unpolished untouched condition, needs service
  • Case size: 48mm diameter
Posted at
Feb 9, 2026, 11:57 PM
Active
[WTS] Breitling Navitimer B01 46mm full set

Breitling Navitimer B01 46mm full set

  • Size: 46mm
  • Set included: full set
Posted at
Feb 8, 2026, 6:08 PM
Active
[WTS] Breitling Navitimer B01 Chronograph 43 – AB0121211B1X1 – 2020 – Full Set – $5,400

Breitling Navitimer B01 Chronograph 43 – AB0121211B1X1 – 2020 – Full Set – $5,400

Breitling - AB0121211B1X1 · $5,400
a Breitling Navitimer B01 Chronograph 43 from 2020 for sale in full set condition

  • Condition: Full set
  • Year: 2020
  • Case size: 43mm diameter
Posted at
Feb 8, 2026, 8:59 AM
Active
[WTS] Breitling Navitimer B01 Chronograph 43 AB0121211B1P2

Breitling Navitimer B01 Chronograph 43 AB0121211B1P2

Breitling - AB0121211B1P2 · $4,500
This Breitling Navitimer B01 Chronograph features a 43mm diameter case with chronograph functionality. The watch includes a bracelet, a black strap, and comes with the outer box.

  • Condition: Very good condition
  • Bracelet size: 7.5 inch
  • Strap included: Breitling black strap
Posted at
Feb 7, 2026, 2:38 PM
Active
[WTS] Breitling Old Navitimer Two Tone Blue Tritium Dial Yellow Patina Steel/Yellow Gold (Serviced)

Breitling Old Navitimer Two Tone Blue Tritium Dial Yellow Patina Steel/Yellow Gold (Serviced)

Breitling - D13022 · $4,230
This Breitling Old Navitimer showcases the brand’s aviation heritage in a refined two-tone configuration, featuring a period-correct blue tritium dial with evenly developed yellow patina and a bi-directional rotating bezel that operates smoothly.

  • Condition: outstanding all-original condition, minimal signs of wear
  • Size: 41mm
  • Year: 1990s
  • Movement: automatic chronograph movement, professionally serviced
Posted at
Feb 6, 2026, 4:05 PM
Active
[WTS] Breitling Navitimer Cosmonaute Chronograph $3749 Shipped (SERVICED)

Breitling Navitimer Cosmonaute Chronograph $3749 Shipped (SERVICED)

Breitling - A22322 · $3,749
A Breitling Navitimer Cosmonaute Flyback Automatic Chronograph watch with a stunning grey sunburst dial, COSC certified movement, and high-end build quality.

  • Condition: great condition
  • Case size: 41.5 mm
  • Lug to lug: 48 mm
  • Thickness: 14.5 mm
Posted at
Feb 5, 2026, 9:13 PM
Active