Side by side

Differs

Shape: Round; Round; Round
Diameter (differs): 42 mm; 43 mm; 42 mm
Thickness (differs): 13.6 mm; 13.97 mm; 13.6 mm
Lug width (differs): 22.05 mm; 23 mm; 22.05 mm
Material: Stainless steel; Stainless steel; Stainless steel
Bezel (differs): Fixed; Bidirectional rotating; Fixed
Caseback: Display (sapphire); Display (sapphire); Display (sapphire)
Crystal: Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed, Anti-reflective on both sides
Crown (differs): Push-pull; Screw-down; Push-pull
Water resistance: 100 m; 100 m; 100 m

Calibre: Breitling 01; Breitling 01; Breitling 01
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; In-house
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): 41; 47; 41
Functions (differs): 1/4th second, 30 minutes
Dial aperture; 1/4th second, 30 minutes, 12 hours
Dial aperture; 1/4th second, 30 minutes
Dial aperture
Complications: Chronograph
Date
Small seconds; Chronograph
Date
Small seconds; Chronograph
Date
Small seconds

Type (differs): Leather strap; Metal bracelet; Leather strap
Name (differs): Black alligator leather strap; Brushed stainless steel 3-row bracelet; Blue alligator leather strap
Material: Not known; Stainless steel; Not known
Clasp: Folding clasp, Stainless steel; Not known; Folding clasp, Stainless steel
Strap colour (differs): Black; Not known; Blue

The watches side by side