Waxing crescent

Watch news and tools for
collectors and the curious.

Side by side

The watches side by side

BreitlingChronomat B01 Chronograph 42AB0158101A1
Breitling Chronomat B01 Chronograph 42

General

Status
In production
Introduced
2026
Retail price
US$9,900

Case

Shape
Round
Diameter
42 mm
Thickness
13.77 mm
Lug width
20.05 mm
Material
Stainless steel
Bezel
Unidirectional rotating
Caseback
Display (sapphire)
Crystal
Sapphire
Crown
Screw-down
Water resistance
200 m

Movement

Type
Automatic
Origin
In-house
Power reserve
70 h
Frequency
28,800 vph (4 Hz)
Jewels
47
Functions
  • 1/4th second, 30 minutes, 12 hours
  • Dial aperture
Complications
  • Chronograph
  • Date
  • Small seconds

Dial

Colour
White
Indices
Mixed
Hands
Baton

Bracelet

Type
Metal bracelet
Name
Polished/brushed stainless steel Rouleaux bracelet
Material
Stainless steel