Premier Heritage B21 Chronograph Tourbillon Gaston Breitling Ref. JB2120A61B1P1

The Premier Heritage B21 Chronograph Tourbillon Gaston Breitling JB2120A61B1P1 has a 42 mm white gold case, and is water resistant to 100 metres.

Introduced in 2022, the Breitling Premier Heritage B21 Chronograph Tourbillon reference JB2120A61B1P1 is part of a series of watches named for each of the Breitling founders, Leon, Gaston and Willy. The White Gold case of 42.00mm holds a self-winding movement with chronograph and tourbillon. The dial is Grey.

Diameter: 42 mm
Water resistance: 100 m
Case: White Gold
Released: 2022
Movement: Breitling caliber Caliber B21

Specifications

Case and dimensions

Case diameter: 42 mm
Case shape: Round
Case material: White Gold
Crystal: Sapphire
Case back: Open
Water resistance: 100 m

Dial

Dial colour: Grey
Finish: Sunburst
Indexes: Arabic Numerals
Hands: Syringe

Movement

Calibre: Breitling caliber Caliber B21
Movement maker: Breitling
Movement type: Automatic
Display: Analog
Power reserve: 70 h
Frequency: 28800 vph
Jewels: 47
Complications: Chronograph, Chronometer, Column wheel, Hours, Minutes, Small Seconds and Tourbillon Escapement