Side by side

Differs

Breitling Premier B01 Chronograph 42 NortonAB0118A21B1

Breitling Premier B01 Chronograph 42 Norton

Audemars Piguet Selfwinding Chronograph26420SO.OO.A002CA.01

Audemars Piguet Selfwinding Chronograph

General

Collection: Not known; Royal Oak Offshore
Status: Not known; In production
Introduced (differs): 2018; 2021
Retail price: US$9,850; Not known

Case

Shape: Round; Not known
Diameter (differs): 42 mm; 43 mm
Thickness (differs): 13.65 mm; 14.4 mm
Lug width: 22 mm; Not known
Material: Stainless steel; Stainless steel
Bezel: Fixed; Not known
Bezel material: Not known; Ceramic
Caseback: Display (sapphire); Display (sapphire)
Crystal (differs): Sapphire, Domed, Anti-reflective on both sides; Sapphire
Crown (differs): Push-pull; Screw-down
Water resistance: 100 m; 100 m

Movement

Calibre (differs): Breitling 01; Audemars Piguet 4401
Type: Automatic; Automatic
Origin: In-house; In-house
Power reserve: 70 h; 70 h
Frequency: 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 41; 40
Functions (differs): 1/4th second, 30 minutes
Dial aperture; Flyback chronograph
Hours
Minutes
Small seconds
Date
Complications (differs): Chronograph
Date
Small seconds; Chronograph
Date
Flyback chronograph
Small seconds

Dial

Colour: Black; Black
Pattern: Not known; Méga Tapisserie
Indices (differs): Arabic numerals; Applied, Baton
Hands: Baton; Baton

Bracelet

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