Side by side

Differs

IWC Schaffhausen Aquatimer ChronographIW376803

Oris Aquis Date01 733 7789 4154

Shape: Round; Round; Round
Diameter (differs): 44 mm; 44 mm; 43.5 mm
Thickness (differs): 15.65 mm; 17 mm; Not known
Lug width (differs): 22 mm; 22 mm; 23 mm
Material: Stainless steel; Stainless steel; Stainless steel
Bezel: Unidirectional rotating; Unidirectional rotating; Unidirectional rotating
Caseback (differs): Screw-down; Solid; Display (sapphire)
Crystal (differs): Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed, Anti-reflective inside
Crown: Screw-down; Screw-down; Not known
Water resistance (differs): 200 m; 300 m; 300 m

Calibre (differs): Breitling 13; IWC 79320; Oris 733-1
Type: Automatic; Automatic; Automatic
Power reserve (differs): 48 h; 44 h; 41 h
Frequency: 28,800 vph (4 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 25; 25; 26
Functions (differs): 1/4th second, 30 minutes, 12 hours
Dial aperture; Small hacking seconds
Mechanical external/internal rotating bezel with SafeDive system
Day and date display
Chronograph function with hours, minutes and seconds; Centre hands for hours, minutes and seconds
Date window
Instantaneous date
Date corrector
Stop-second
Complications (differs): Chronograph
Date
Small seconds; Chronograph
Date
Day
Day-date
Hacking (stop) seconds
Small seconds; Central seconds
Date
Hacking (stop) seconds

The watches side by side