Side by side

Differs

Breitling Navitimer B01 Chronograph 41RB0139211Q1

Breitling Navitimer B01 Chronograph 41

Breitling Top Time B01RB01761A1Q1

Breitling Top Time B01

General

Status: In production; In production
Introduced (differs): 2025; 2023
Retail price (differs): US$29,400; US$29,900

Case

Shape: Round; Round
Diameter: 41 mm; 41 mm
Thickness (differs): 13.6 mm; 13.3 mm
Lug width (differs): 22 mm; 20 mm
Material: 18k rose gold; 18k rose gold
Bezel: Slide rule; Not known
Caseback: Display (sapphire); Display (sapphire)
Crystal (differs): Sapphire, Domed, Anti-reflective on both sides; Sapphire
Crown: Push-pull; Push-pull
Water resistance (differs): 30 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; 40
Functions (differs): 1/4th second, 30 minutes, 12 hours
Dial aperture; 30 minutes, 12 hours
Complications (differs): Chronograph
Date
Slide rule
Small seconds; Chronograph
Small seconds

Dial

Colour: Bronze; Bronze
Pattern: Sunburst; Sunburst
Indices: Mixed; Mixed
Hands (differs): Syringe; Baton

Bracelet

Type: Leather strap; Leather strap
Name (differs): Brown alligator leather strap; Black racing-themed calfskin leather strap
Clasp: Folding clasp, 18k rose gold; Folding clasp, 18k rose gold
Strap colour (differs): Brown; Black