Breitling Cosmonaute Stainless Steel / Black / Calf Ref. AB0210B4.BC36.433X

The Breitling Cosmonaute Stainless Steel / Black / Calf AB0210B4.BC36.433X has a 43 mm stainless steel case, measures 13.85 mm thick, and is water resistant to 30 metres.

This special version of the Navitimer was made to equip the very first space exploration missions. It made its first flight on May 24th 1962, strapped on the wrist of astronaut Scott Carpenter during the orbital flight of the Aurora 7 capsule. The special feature of this model lies in the fact that all 24 hours in a day can be read off around a single circular sweep of the dial, thereby enabling one to differentiate between day and night, since this notion no longer exists in space.

Diameter: 43 mm
Thickness: 13.85 mm
Water resistance: 30 m
Case: Stainless Steel
Movement: Breitling caliber Caliber B02

Specifications

Case and dimensions

Case diameter: 43 mm
Thickness: 13.85 mm
Lug width: 22 mm
Case shape: Round
Case material: Stainless Steel
Bezel: Sliderule
Crystal: Sapphire
Case back: Closed
Water resistance: 30 m

Dial

Dial colour: Black
Indexes: Arabic Numerals
Hands: Stick

Movement

Calibre: Breitling caliber Caliber B02
Movement maker: Breitling
Movement type: Handwound
Display: Analog
Power reserve: 70 h
Frequency: 28800 vph
Jewels: 47
Complications: Chronograph, Chronometer, Column wheel, Date, Hours, Minutes and Small Seconds