Top Time B21 Chevrolet Corvette

The 1960s was a decade of experimentation, fun, freedom and energy. Whether cruising on a motorcycle or revving up a sportscar, living life at full speed was the order of the day. Willy Breitling felt this change of pace and set out to design an unconventional chronograph that would capture the verve of era. He called it the Top Time.
That spirited tradition continues today. Breitling partners with some of the coolest names in wheels to create its Top Time designs. The second-generation Chevrolet Corvette, from the 1963 to 1967 model years, is the most sought-after version of the American legend. The “Sting Ray,” as it was known, took inspiration from a 1959 racing-model prototype. For 60 years, it has captured the imaginations of car lovers around the world with its perfect combination of a low-profile body and a powerful engine that delivers performance whether on the road or on the track.
The Top Time B21 Chevrolet Corvette features a wooden dial (a reference to the classic-car’s steering wheel), as well as a perforated leather racing strap, speed-measuring tachymeter scale, and contrasting “squircle” (not quite square, not quite round) subdials that give the feel of vintage dashboard gauges. Inside its chassis of ceramic and titanium hums a brag-worthy engine: the exceptional Chronograph Tourbillon B21 from La Joux-Perret.

Movement
Caliber: Breitling B21 (Manufacture La Joux-Perret)
Movement: Self-winding mechanical
Power Reserve: Approx. 55 hours
Chronograph: 1/4th second, 60 minutes
Vibration: 28,800 v.p.h
Jewel: 30 jewels

Case
Case Material: Ceramic
Water Resistance: 10 bars
Bezel: Fixed
Crown: Non screw-locked, two gaskets
Crystal: Sapphire

Dimensions
Product Weight (Approx.): 108.05 g
Watch Head Weight (Approx.): 78.2 g
Diameter: 44.0 mm
Thickness: 15.4 mm
Height (upper lug tip to lower lug tip): 52.89 mm
Lug Width (in-between lugs): 22.05 mm

Strap
Strap Material: Calfskin leather
Strap Colour: Brown
Strap Type: Straight
Lug: 22/18 mm
Buckle Material: Titanium
Buckle Type: Folding clasp
Buckle Size: 18 mm

Reference
SB21252A1Q1X1