Breitling
Premier B21 Chronograph Tourbillon 42 Gaston Breitling
JB2120A61B1P1 Premier
Description
The Premier Tourbillon is a series for people who love the mechanics—and magic—of watchmaking. Named for each of the Breitling founders, Leon, Gaston and Willy, the three watches feature the stylized square pushers and Arabic numerals that are hallmarks of the Premier line.
Specifications
Case
Shape
round
Glass
cambered sapphire, glareproofed on both sides
Case Back
screwed 18 k white gold, sapphire crystal
Case Material
18 k white gold
Diameter
42 mm
Lug Width
22 mm
Water Resistance
up to 10 bar (100 meters)
Thickness
15.25 mm
Dial
Colour
Anthracite
Hands
Super-LumiNova® luminescent hour and minute hands
Chronograph
tourbillon chronograph, column-wheel, horizontal clutch, 1/4th second, 60-minute counter
Power Reserve
approx. 55 hours
Movement and Functions
Movement
Self-winding mechanical
Caliber
Breitling Manufacture Caliber B21 (Manufacture La Joux-Perret)
Functions
hour, minute, second
Strap
Material
alligator leather strap
Colour
black
Buckle
18 k white gold folding buckle
