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Differs

Jaeger-LeCoultre Polaris ChronographQ9028480

Shape: Round; Round; Round
Diameter: 42 mm; 42 mm; 42 mm
Thickness (differs): 13.6 mm; 11.9 mm; 15.35 mm
Lug width (differs): 22.05 mm; 21 mm; 22 mm
Material: Stainless steel; Stainless steel; Stainless steel
Bezel: Fixed; Not known; Fixed
Caseback: Display (sapphire); Display (sapphire); Display (sapphire)
Crystal (differs): Sapphire, Domed, Anti-reflective on both sides; Sapphire; Sapphire, Domed, Anti-reflective on both sides
Crown: Push-pull; Not known; Push-pull
Water resistance: 100 m; 100 m; 100 m

Calibre (differs): Breitling 01; Jaeger-LeCoultre 751; Breitling B15
Type (differs): Automatic; Automatic; Manual winding
Origin: In-house; In-house; In-house
Power reserve (differs): 70 h; 65 h; 70 h
Frequency: 28,800 vph (4 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 41; 37; 27
Functions (differs): 1/4th second, 30 minutes
Dial aperture; Tachometer
Chronograph's second
30-minute counter
Hour - minute
Hour counter
Chronograph; 1/4th second, 30 minutes
Complications (differs): Chronograph
Date
Small seconds; Chronograph; Chronograph
Small seconds
Split-seconds (rattrapante) chronograph

Colour: Blue; Blue; Blue
Pattern: Sunburst; Sunburst; Sunburst
Indices (differs): Arabic numerals; Luminous, Arabic numerals; Arabic numerals
Hands (differs): Syringe; Baton; Syringe

Type: Leather strap; Leather strap; Leather strap
Name (differs): Blue alligator leather strap; Not known; Gold brown alligator leather strap
Clasp (differs): Folding clasp, Stainless steel; Butterfly, Stainless steel; Folding clasp, Stainless steel
Strap colour (differs): Blue; Dark-brown; Gold brown

The watches side by side