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Differs

Rolex Air‑King126900

Shape: Round; Round; Not known
Diameter: 40 mm; 40 mm; 40 mm
Thickness (differs): 12 mm; Not known; 15.02 mm
Lug width (differs): 20 mm; 21 mm; 20 mm
Material (differs): Everose gold; Oystersteel; Stainless steel
Bezel (differs): Bidirectional rotating; Smooth; Bidirectional rotating
Bezel insert: Cerachrom ceramic, Black; Not known; Not known
Caseback: Screw-down; Screw-down; Screw-down
Crystal (differs): Sapphire; Sapphire; Sapphire, Domed, Anti-reflective on both sides
Cyclops (differs): Yes; No; Not known
Crown (differs): Screw-down; Screw-down; Push-pull
Water resistance: 100 m; 100 m; 100 m

Calibre (differs): Rolex 3235; Rolex 3230; Breitling Gallet 23
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; Not known
Power reserve (differs): 70 h; 70 h; 65 h
Frequency: 28,800 vph (4 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels: 31; 31; Not known
Certification: Superlative Chronometer; Superlative Chronometer; Not known
Functions (differs): Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting; Centre hour, minute and seconds hands
Stop-seconds for precise time setting; Not known
Complications (differs): Central seconds
Date
Hacking (stop) seconds; Central seconds
Hacking (stop) seconds; Chronograph

The watches side by side