Side by side

Differs

Breitling Premier B01 Chronograph 42AB0145221B1

Breitling Premier B01 Chronograph 42

Audemars Piguet Selfwinding Chronograph26420SO.OO.A002CA.01

Audemars Piguet Selfwinding Chronograph

General

Collection: Not known; Royal Oak Offshore
Status: In production; In production
Introduced (differs): 2023; 2021
Discontinued: 2025; Not known
Retail price: US$9,750; Not known

Case

Shape: Round; Not known
Diameter (differs): 42 mm; 43 mm
Thickness (differs): 13.6 mm; 14.4 mm
Lug width: 22.05 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 (differs): Sunburst; Méga Tapisserie
Indices (differs): Arabic numerals; Applied, Baton
Hands (differs): Syringe; Baton

Bracelet

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