Side by side

Differs

Rolex Submariner124060

Omega Seamaster 300234.30.41.21.01.001

Shape: Round; Round; Round
Diameter: 41 mm; 41 mm; 41 mm
Thickness: Not known; Not known; 13.85 mm
Lug to lug: Not known; Not known; 48 mm
Lug width: 21 mm; 21 mm; 21 mm
Material (differs): Oystersteel; Oystersteel; Stainless steel
Bezel: Unidirectional rotating; Unidirectional rotating; Unidirectional rotating
Bezel insert (differs): Cerachrom ceramic, Black; Cerachrom ceramic, Green; Not known
Caseback (differs): Screw-down; Screw-down; Display (sapphire)
Crystal (differs): Sapphire; Sapphire; Sapphire, Domed, Anti-reflective inside
Cyclops (differs): No; Yes; Not known
Crown: Screw-down; Screw-down; Not known
Water resistance: 300 m; 300 m; 300 m
Weight: Not known; Not known; 152 g

Calibre (differs): Rolex 3230; Rolex 3235; Omega 8912
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; In-house
Power reserve (differs): 70 h; 70 h; 60 h
Frequency (differs): 28,800 vph (4 Hz); 28,800 vph (4 Hz); 25,200 vph (3.5 Hz)
Jewels (differs): 31; 31; 38
Certification (differs): Superlative Chronometer; Superlative Chronometer; METAS Master Chronometer
Functions (differs): Centre hour, minute and seconds hands
Stop-seconds for precise time setting; Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting; Chronometer
Co-Axial escapement
Hours
Minutes
Seconds
Complications (differs): Central seconds
Hacking (stop) seconds; Central seconds
Date
Hacking (stop) seconds; Not known

The watches side by side