Side by side

Differs

General

Shape: Round; Round; Round
Diameter: 42 mm; 42 mm; 42 mm
Thickness (differs): 15.15 mm; 15.15 mm; 15.1 mm
Lug width (differs): 22.05 mm; 22.05 mm; 22 mm
Material: Ceramic; Ceramic; Ceramic
Bezel: Unidirectional rotating; Unidirectional rotating; Unidirectional rotating
Caseback (differs): Screw-down; Screw-down; Display (sapphire)
Crystal (differs): Sapphire · Domed · Anti-reflective on both sides; Sapphire · Domed · Anti-reflective on both sides; Sapphire
Crown: Screw-down; Screw-down; Not known
Water resistance: 300 m; 300 m; 300 m

Calibre (differs): Breitling 01; Breitling 01; Breitling B01
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; Not known
Power reserve: 70 h; 70 h; 70 h
Frequency: 28,800 vph (4 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 45; 45; 47
Functions (differs): 1/4th second, 30 minutes, 12 hours
Dial aperture; 1/4th second, 30 minutes, 12 hours
Dial aperture; Chronograph
Chronometer
Column wheel
Date
Hours
Minutes
Small Seconds
Complications: Chronograph
Date
Small seconds; Chronograph
Date
Small seconds; Chronograph
Date
Small seconds

Type: Leather strap; Leather strap; Not known
Name (differs): Beige military calfskin leather strap; Turquoise military calfskin leather strap; Not known
Clasp: Folding clasp · Titanium; Folding clasp · Titanium; Not known
Strap colour (differs): Sand; Turquoise; Not known