Breitling Navitimer Cosmonaute Stainless Steel / Blue / Calf

Reference AB0210B4.C917.433X

About this watch

The Breitling Cosmonaute AB0210B4.C917.433X is a masterpiece of horology, blending precision engineering with luxurious design. This stunning timepiece pays homage to the original Navitimer, which was the first wristwatch to be worn in space. The striking blue dial is both elegant and functional, featuring bold Arabic numerals and stick hands for optimal readability. Protected by sapphire crystal, this watch is resistant to scratches and impacts, ensuring its pristine look will last for years to come. At the heart of the Cosmonaute lies the Breitling Caliber B02 movement, a hand-wound chronograph with a 70-hour power reserve and impressive features. With its column wheel mechanism and 47 jewels, this movement is a true marvel of engineering. Whether you're timing your morning run or a cooking competition, the Cosmonaute has you covered! This watch caters to both functionality and style, making it an ideal choice for aviation enthusiasts, watch collectors, and anyone who appreciates fine craftsmanship.
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Key Features

  • Breitling Caliber B02 movement
  • Sapphire crystal glass
  • Stainless steel case with sliderule bezel

Specifications

Brand
Breitling
Family
Navitimer
Model
Cosmonaute Stainless Steel / Blue / Calf
Reference
AB0210B4.C917.433X
Movement
caliber-b02
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Chronometer
Case
Stainless Steel 43mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
30

Current Listings

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Breitling Navitimer Automatic 36 Stainless Steel Grey Dial A17327 Full Set

Breitling - A17327 · $3,450
This Breitling Navitimer Automatic 36 features a stainless steel case, rotating slide rule bezel and grey dial.

  • Condition: Preowned with some scratches
  • Case dimensions: 36mm diameter
  • Max wrist size: 7.5 inches
  • Movement type: Automatic, Mechanical
Posted at
May 13, 2026, 7:28 PM
Active
[WTS] Breitling Navitimer A17326 Automatic 41 Stainless Steel Silver Wristwatch w/ Box & Papers

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Breitling - A17326 · $3,700
The Breitling Navitimer Automatic 41 is a modern take on the classic chronograph design. It features a clean and legible dial, a stainless steel case, and an intricately beaded bidirectional slide rule bezel.

  • Condition: Excellent pre-owned condition with minor wear
  • Case Size: 41mm diameter
  • Water Resistance: unknown
  • Movement: COSC Breitling Caliber 17
Posted at
May 12, 2026, 8:29 PM
Active
[WTS] Breitling Navitimer 46mm Black Dial Complete in Great Condition

Breitling Navitimer 46mm Black Dial Complete in Great Condition

This Breitling Navitimer features a 46mm black dial and comes with additional accessories such as an Original Travel pouch and cap. The watch is in great condition, with some minor dust particles on the dial.

  • Condition: Very good pre-owned condition
  • Diameter: 46mm
Posted at
May 11, 2026, 8:53 PM
Active
[WTS] Breitling Navitimer 01 46mm AB0127211B1A1 2018 Full Set $5,900

Breitling Navitimer 01 46mm AB0127211B1A1 2018 Full Set $5,900

Breitling - AB0127211B1A1 · $5,900
This 2018 Breitling Navitimer is a black dial variant with a 46mm case.

  • Condition: full set with box and papers, recently polished
  • Year: 2018
  • Size: 46mm diameter
  • Dial Color: black
Posted at
May 11, 2026, 7:42 AM
Active
[WTS] Breitling Navitimer A23322 November 2005 case engraved date, box and outer box blank & papers $3600

Breitling Navitimer A23322 November 2005 case engraved date, box and outer box blank & papers $3600

Breitling - A23322 · $3,600
This Breitling Navitimer A23322 is a dated model from November 2005. It features the Breitling Caliber 23 (based on the Valjoux 7753) and comes with a power reserve of 42 hours.

  • Condition: nice with some polishing
  • Movement: Breitling Caliber 23 (based on the Valjoux 7753)
  • Power reserve: 42 hours
Posted at
May 9, 2026, 2:12 PM
Active
[WTS] Breitling Navitimer B01 Chronograph 43mm – Full Set 2020 – $4,999

Breitling Navitimer B01 Chronograph 43mm – Full Set 2020 – $4,999

Breitling - AB0121211B1X1 · $4,999
The Breitling Navitimer B01 Chronograph is a 43mm chronograph watch powered by an in-house movement with a 70-hour power reserve. It comes complete with box, travel case, warranty card, manuals, and booklets.

  • Condition: very well overall with light honest wear consistent with normal use
  • Movement: B01 chronograph movement (~70hr power reserve)
  • Case size: 43mm
Posted at
May 9, 2026, 7:01 AM
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[WTS] Breitling Navitimer 809 “Cosmonaute” – 1960s – Silver AOPA Dial

Breitling Navitimer 809 “Cosmonaute” – 1960s – Silver AOPA Dial

A vintage Breitling Navitimer 809 “Cosmonaute” from the 1960s, featuring a classic slide rule bezel layout and highly legible dial design.

  • Condition: Outstanding overall condition following a refresh by Breitling
  • Movement: Manual-wound Venus 178
  • Case size: 41mm diameter
Posted at
May 8, 2026, 5:42 PM
Active
[WTS] 2025 NEW Breitling Navitimer AB0138 – 43mm B01 Chronograph Black Dial Steel B&P

2025 NEW Breitling Navitimer AB0138 – 43mm B01 Chronograph Black Dial Steel B&P

2025 NEW Breitling Navitimer AB0138 - 43mm B01 Chronograph Black Dial Steel B&P

  • Case size: 43mm diameter
Posted at
May 8, 2026, 3:34 PM
Active
[WTS] 2023 Breitling Navitimer AB0138 – 43mm B01 Chronograph Black Dial Steel B&P

2023 Breitling Navitimer AB0138 – 43mm B01 Chronograph Black Dial Steel B&P

Breitling - AB0138211B1A1 · $6,999
The Breitling Navitimer B01 Chronograph 43 features a 43mm stainless steel case, black dial with white subdials, and a slide-rule bezel. It's powered by Breitling's in-house Caliber B01 automatic chronograph movement with a 70-hour power reserve.

  • Condition: Excellent
  • Case size: 43mm
  • Movement type: Mechanical (Automatic)
  • Caliber: Breitling B01
Posted at
May 8, 2026, 3:25 PM
Active