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Differs

Audemars Piguet Selfwinding Chronograph26420SO.OO.A002CA.01

Shape: Not known; Round; Round
Diameter: 43 mm; 43 mm; 43 mm
Thickness (differs): 14.4 mm; 11.43 mm; 13.97 mm
Lug width: Not known; Not known; 23 mm
Material: Stainless steel; Stainless steel; Stainless steel
Bezel (differs): Not known; Unidirectional rotating; Bidirectional rotating
Bezel material: Ceramic; Not known; Not known
Caseback: Display (sapphire); Display (sapphire); Display (sapphire)
Crystal (differs): Sapphire; Sapphire; Sapphire, Domed, Anti-reflective on both sides
Crown: Screw-down; Screw-down; Screw-down
Water resistance: 100 m; 100 m; 100 m

Calibre (differs): Audemars Piguet 4401; CHOPARD 01.01-C; Breitling 01
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; In-house
Power reserve (differs): 70 h; 60 h; 70 h
Frequency: 28,800 vph (4 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 40; 31; 47
Certification: Not known; COSC; Not known
Functions (differs): Flyback chronograph
Hours
Minutes
Small seconds
Date; Date
Hours and minutes
Seconds
Stop seconds; 1/4th second, 30 minutes, 12 hours
Dial aperture
Complications (differs): Chronograph
Date
Flyback chronograph
Small seconds; Date
Hacking (stop) seconds; Chronograph
Date
Small seconds

Type (differs): Rubber strap; Rubber strap; Leather strap
Name: Not known; Not known; Brown drakkar calfskin leather strap
Clasp (differs): Pin buckle, Stainless steel; Folding clasp, Stainless steel; Pin buckle, Stainless steel
Strap colour (differs): Black; Black; Brown

The watches side by side