Side by side

Differs

Shape: Round; Round; Round
Diameter (differs): 38.5 mm; 38 mm; 39 mm
Thickness (differs): 7.3 mm; 12.6 mm; 13 mm
Lug to lug: 47.3 mm; Not known; Not known
Lug width (differs): 19 mm; Not known; 18 mm
Material: Stainless steel; Stainless steel; Stainless steel
Caseback (differs): Solid; Display (sapphire); Display (sapphire)
Crystal (differs): Sapphire; Sapphire; Sapphire, Domed, Anti-reflective on both sides
Water resistance: 50 m; 50 m; 50 m

Calibre (differs): NOMOS Glashütte DUW 6101; Zenith El Primero 3610; IWC 69355
Type: Automatic; Automatic; Automatic
Origin: In-house; Not known; In-house
Power reserve (differs): 50 h; 60 h; 46 h
Frequency (differs): 21,600 vph (3 Hz); 36,000 vph (5 Hz); 28,800 vph (4 Hz)
Jewels (differs): 42; 35; 27
Functions (differs): Date
Hours
Minutes
Small seconds; Chronograph
Column wheel
Date
Day
Hours
Minutes
Month
Moonphase
Small seconds; Chronograph function with minutes and seconds
Central hacking seconds
Complications (differs): Date
Small seconds; Chronograph
Date
Day
Month
Moon phase
Small seconds; Central seconds
Chronograph
Hacking (stop) seconds
Small seconds

The watches side by side