Top Time B01 Racing

Introduced in the transformative 1960s, Willy Breitling’s unconventional line of racing-inspired chronographs captured the era’s freewheeling vibe. Today, the new Top Time collection channels that adrenaline-fueled energy, blending modern-retro design with cutting-edge performance
The Top Time Racing is a descendant of some of the most striking Top Time designs of the 1960s. The cushion-shaped case, bold tachymeter scale, and distinctive “squircle” subdials evoke the high speeds and split-second decisions of the race route. At the heart of the dial is the signature “surfboard” motif—an elliptical design straight out of the Top Time archives, inspired by classic-car dashboards.

Movement
Caliber: Breitling 01 (Manufacture)
Movement: Self-winding mechanical
Power Reserve: Approx. 70 hrs
Chronograph: 1/4 second, 30 minutes
Vibration: 28,800 v.p.h
Jewel: 34 jewels

Case
Case Material: Stainless steel
Caseback: Screwed in
Water Resistance: 10 bars (100 m/330 ft)
Bezel: Fixed
Crown: Non screw-locked, two gaskets
Crystal: Cambered sapphire, glareproofed both sides

Dimensions
Diameter: 38 mm
Thickness: 13.07 mm
Lug Width (in-between lugs): 18 mm

Strap
Strap Material: Calfskin leather
Strap Colour: Beige
Strap Type: Straight
Lug: 18/16 mm
Buckle Material: Stainless steel
Buckle Type: Tang-type
Buckle Size: 16 mm

Reference
AB01771A1B1X1