Breitling Navitimer Cosmonaute Stainless Steel / Black / Bracelet

Reference AB0210B4.BC36.447A

Breitling Cosmonaute Stainless Steel / Black / Bracelet

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

Current Listings

Breitling Navitimer A17326 Automatic 41 Stainless Steel Silver Wristwatch w/ Box & Papers

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

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Breitling Navitimer 46mm Black Dial Complete in Great Condition

Breitling - AB0137/AB0137211B1A1 · $5,850

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

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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

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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

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

Breitling - 809 Navitimer ‘Cosmonaute’ · $5,500

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

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

Breitling - AB0138

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

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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

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