Side by side

Differs

Rolex Datejust 36126201

Rolex Explorer 36124273

Shape: Round; Not known; Round
Diameter (differs): 36 mm; 40 mm; 36 mm
Thickness: Not known; 15.02 mm; Not known
Lug width (differs): 20 mm; 20 mm; 19 mm
Material (differs): Rolesor (steel and gold); Stainless steel; Rolesor (steel and gold)
Bezel (differs): Smooth; Bidirectional rotating; Smooth
Caseback: Screw-down; Screw-down; Screw-down
Crystal (differs): Sapphire; Sapphire, Domed, Anti-reflective on both sides; Sapphire
Cyclops (differs): Yes; Not known; No
Crown (differs): Screw-down; Push-pull; Screw-down
Water resistance: 100 m; 100 m; 100 m

Calibre (differs): Rolex 3235; Breitling Gallet 23; Rolex 3230
Type: Automatic; Automatic; Automatic
Origin: In-house; Not known; 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: 31; Not known; 31
Certification: Superlative Chronometer; Not known; Superlative Chronometer
Functions (differs): Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting; Not known; Centre hour, minute and seconds hands
Stop-seconds for precise time setting
Complications (differs): Central seconds
Date
Hacking (stop) seconds; Chronograph; Central seconds
Hacking (stop) seconds

The watches side by side