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 01 43mm AB012012.BB02.447A Service Papers

Breitling Navitimer 01 43mm AB012012.BB02.447A Service Papers

The Breitling Navitimer 01 is a recognizable watch with a reverse panda dial, housed in a 43mm case. It features a Breitling movement and comes with various accessories.

  • Case Size: 43mm diameter
  • Movement: Breitling movement
  • Papers: chronometer attestation, service paperwork (November 2023)
Posted at
Oct 18, 2025, 10:19 AM
Active
[WTS] Breitling Montbrillant Navitimer 38mm Chronograph A30030.4 $2,950

Breitling Montbrillant Navitimer 38mm Chronograph A30030.4 $2,950

Breitling - A30030.4 $2,950
This Breitling Montbrillant Navitimer is a 38mm chronograph featuring the caliber 41 movement, ideal for those with smaller wrists.

  • Condition: Great condition, very little scratches
  • Movement: Caliber 41
  • Case size: 38mm
Posted at
Oct 17, 2025, 3:05 PM
Active
[WTS] Breitling Navitimer 35 | Mint Green Dial | A17395 | Warranty | $2450

Breitling Navitimer 35 | Mint Green Dial | A17395 | Warranty | $2450

Breitling - A17395361L1P1 $2,450
This Breitling Navitimer features a mint green dial, 35mm diameter, and is only 9.92 mm thick. The watch has excellent condition dial, crystal, hands, and keeps great time.

  • Condition: Great shape with superficial marks on the case and buckle
  • Case Diameter: 35mm
  • Thickness: 9.92mm
Posted at
Oct 17, 2025, 11:08 AM
Active
[WTS] Breitling Navitimer - Ref. B13019 - 18K Gold Bezel - 41mm

Breitling Navitimer - Ref. B13019 - 18K Gold Bezel - 41mm

Breitling - B13019 $3,250
A Breitling Navitimer with 18K Gold Bezel, a 41mm model from the 1990s, in mint condition. The watch has tritium indices on the original dial and comes on a generic leather strap.

  • Condition: Mint condition
  • Size: 41mm diameter
  • Material: 18K Gold Bezel
Posted at
Oct 16, 2025, 5:54 PM
Active
[WTS] Breitling Navitimer. B01 Movement. 馃敟

Breitling Navitimer. B01 Movement. 馃敟

Breitling - AB0120 $3,650
A Breitling Navitimer with in-house B01 movement, featuring a deployant clasp and OEM strap.

  • Movement: B01 Inhouse Movement
  • Shipping: Fedex with insurance
  • Location: NJ USA
Posted at
Oct 16, 2025, 4:47 PM
Active
[WTS] Breitling Navitimer. 41mm. 馃敟

Breitling Navitimer. 41mm. 馃敟

Breitling - A13324 $3,050
This Breitling Navitimer features a blue dial and is sold in excellent condition.

  • Bracelet comfort: super comfortable
  • Case size: 41mm
Posted at
Oct 16, 2025, 4:40 PM
Active
[WTS] Breitling Navitimer Montbrillant Datora

Breitling Navitimer Montbrillant Datora

This Breitling Navitimer Montbrillant Datora is a black and panda dial watch with a 43mm diameter. It features an automatic movement with a 42 hour power reserve and has complications including a triple date, chronograph, and 12 hour subdial at 9 o'clock.

  • Condition: Fantastic
  • Strap material: Leather
  • Strap style: Vintage
  • Movement: Breitling 21 automatic
Posted at
Oct 15, 2025, 8:52 AM
Active
1967 Breitling 806 Navitimer MK8 Big Eye Dial Gold Cap LNOS Venus 178 Archives Paper

1967 Breitling 806 Navitimer MK8 Big Eye Dial Gold Cap LNOS Venus 178 Archives Paper

A 1967 Breitling 806 Navitimer MK8 Big Eye Dial Gold Cap with a manual wind Venus Caliber 178 movement and an 18 karat yellow gold capped stainless steel case, featuring a black 'Big Eye' dial with tritium hour markers and oversized silver guilloche sub-dial registers.

  • Condition: Like New Old Stock (LNOS)
  • Movement: Venus Caliber 178
  • Case material: 18k yellow gold capped stainless steel
  • Diameter: 41mm
Posted at
Feb 12, 2025, 5:45 PM
Active
NEW 2024 Breitling Navitimer Chronograph Rose Gold 46mm Box/Papers RB0137

NEW 2024 Breitling Navitimer Chronograph Rose Gold 46mm Box/Papers RB0137

Breitling - RB0137 $13,900
The Breitling Navitimer Chronograph is a 46mm Rose Gold watch with a Silver Leather strap.

  • Condition: EXCELLENT Condition
  • Box: yes, original box available
  • Papers: yes, original papers available
Posted at
Feb 10, 2025, 12:25 PM
Active