Side by side

Differs

Shape: Round; Round; Round
Diameter (differs): 38.5 mm; 38.5 mm; 39 mm
Thickness (differs): 7.4 mm; 7.3 mm; 13 mm
Lug to lug: 47.3 mm; 47.3 mm; Not known
Lug width (differs): 19 mm; 19 mm; 20 mm
Material: Stainless steel; Stainless steel; Stainless steel
Caseback (differs): Display (sapphire); Solid; 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; NOMOS Glashütte DUW 6101; IWC 69355
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; In-house
Power reserve (differs): 50 h; 50 h; 46 h
Frequency (differs): 21,600 vph (3 Hz); 21,600 vph (3 Hz); 28,800 vph (4 Hz)
Jewels (differs): 42; 42; 27
Functions (differs): Date
Hours
Minutes
Small seconds; Date
Hours
Minutes
Small seconds; Central hacking seconds
Chronograph function with hours, minutes and seconds
Complications (differs): Date
Small seconds; Date
Small seconds; Central seconds
Chronograph
Hacking (stop) seconds
Small seconds

Type (differs): Leather strap; Leather strap; Metal bracelet
Name: Horween Genuine Shell Cordovan black; Horween Genuine Shell Cordovan black; Not known
Material: Not known; Not known; Stainless steel
Clasp: Butterfly, Stainless steel; Butterfly, Stainless steel; Not known
Strap colour: Black; Black; Not known

The watches side by side