Side by side

Differs

Breitling Aviator 8 B01 Chronograph 43AB0119131B1

Breitling Aviator 8 B01 Chronograph 43

Breitling Premier B01 Chronograph 42AB0118221B1

Breitling Premier B01 Chronograph 42

General

Introduced (differs): 2019; 2018
Retail price (differs): US$9,300; US$10,200

Case

Shape: Round; Round
Diameter (differs): 43 mm; 42 mm
Thickness (differs): 13.97 mm; 13.65 mm
Lug width (differs): 23 mm; 22 mm
Material: Stainless steel; Stainless steel
Bezel (differs): Bidirectional rotating; Fixed
Caseback: Display (sapphire); Display (sapphire)
Crystal: Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed, Anti-reflective on both sides
Crown (differs): Screw-down; Push-pull
Water resistance: 100 m; 100 m

Movement

Calibre: Breitling 01; Breitling 01
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): 47; 41
Functions (differs): 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

Dial

Colour: Anthracite; Anthracite
Pattern: Sunburst; Sunburst
Indices (differs): Arabic numerals; Mixed
Hands (differs): Syringe; Baton

Bracelet

Type: Metal bracelet; Metal bracelet
Name (differs): Brushed stainless steel 3-row bracelet; Polished/brushed stainless steel 7-row bracelet
Material: Stainless steel; Stainless steel

Breitling Aviator 8 B01 Chronograph 43 AB0119131B1 vs Breitling Premier B01 Chronograph 42 AB0118221B1 – dialtone