Breitling · Automatic
Caliber B01 ND
The B01 ND is Breitling's in-house chronograph without its date, the version of the B01 fitted to the Top Time. It powers 23 watches in this library, every one a Top Time.

- Winding
- Automatic
- Power Reserve
- 70 hours
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 40
About the Breitling Caliber B01 ND
The B01 is a column-wheel chronograph with a vertical clutch, a 70-hour reserve and a beat of 28,800 vph, certified by the COSC; leaving out the date removes the window at 4 o'clock and lets the Top Time keep the two-register "Zorro" dial of the 1964 original. The jewel count drops to 40.
In the library it powers 23 Top Time references: the Classic Cars series for the Ford Mustang, Chevrolet Corvette and Shelby Cobra, the Fausto Coppi and the FC Bayern editions, at 41 mm and 38 mm. 10 are limited editions.
The B01 is the dated movement in the rest of the range, and the B31 the three-hand movement of the Top Time B31.
Watches with this movement
23
Breitling
Top Time B01 Fausto Coppi / Mesh
AB01768A1A1A1 · 41 mm

Breitling
Premier Top Time B01 Racing Shadow Rider / Year of the Horse
AB01773A1B1X1 · 38 mm

Breitling
Top Time B01 125 Years FC Bayern München Limited Edition
AB01769A1G1X1 · 41 mm

Breitling
Premier Top Time B01 Racing Stainless Steel / Black
AB01771A1B1X1 · 38 mm

Breitling
Top Time B01 Gino Bartali
AB01767A1C1X1 · 41 mm

Breitling
Premier Top Time B01 Racing Kamen Rider
AB01774A1B1X1 · 38 mm

Breitling
Top Time B01 Deus / Calf
AB01765A1B1X1 · 41 mm

Breitling
Top Time B01 Gino Bartali / Mesh
AB01767A1C1A1 · 41 mm

Breitling
Premier Top Time B01 Racing Stainless Steel / Green
AB01771A1L1X1 · 38 mm

Breitling
Premier Top Time B01 Martini Racing
AB01772A1G1X1 · 38 mm

Breitling
Top Time B01 Fausto Coppi
AB01768A1A1X1 · 41 mm

Breitling
Top Time B01 Ford Thunderbird / Mesh
AB01766A1A1A1 · 41 mm

Breitling
Top Time B01 Shelby Cobra / Mesh
AB01763A1C1A1 · 41 mm

Breitling
Top Time B01 Triumph / Mesh
AB01764A1C1A1 · 41 mm

Breitling
Top Time B01 Triumph / Calf
AB01764A1C1X1 · 41 mm

Breitling
Top Time B01 Ford Thunderbird / Calf
AB01766A1A1X1 · 41 mm

Breitling
Top Time B01 Shelby Cobra / Calf
AB01763A1C1X1 · 41 mm

Breitling
Top Time B01 Deus / Mesh
AB01765A1B1A1 · 41 mm

Breitling
Top Time B01 Ford Mustang / Calf
AB01762A1L1X1 · 41 mm

Breitling
Top Time B01 Ford Mustang / Mesh
AB01762A1L1A1 · 41 mm

Breitling
Top Time B01 Chevrolet Corvette / Calf
AB01761A1K1X1 · 41 mm

Breitling
Top Time B01 Chevrolet Corvette / Mesh
AB01761A1K1A1 · 41 mm

Breitling
Top Time B01 Red Gold / Bronze
RB01761A1Q1X1 · 41 mm
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