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Differs

Longines Spirit Zulu TimeL3.812.4.53

Shape: Round; Round; Round
Diameter (differs): 42 mm; 43 mm; 42 mm
Thickness (differs): 13.6 mm; 13.2 mm; 14.1 mm
Lug to lug: Not known; Not known; 49.4 mm
Lug width (differs): 22.05 mm; 22 mm; 22 mm
Material (differs): Stainless steel; Carbon; Stainless steel
Finish: Not known; Matt finish; Not known
Bezel (differs): Fixed; Fixed; Bidirectional rotating
Caseback (differs): Display (sapphire); Solid; Solid
Crystal (differs): Sapphire, Domed, Anti-reflective on both sides; Sapphire, Domed; Sapphire, Anti-reflective on both sides
Crown (differs): Push-pull; Screw-down; Screw-down
Water resistance: 100 m; 100 m; 100 m
Weight: Not known; Not known; 112.9 g

Calibre (differs): Breitling 01; Tudor MT5813; Longines L844.4
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; Not known
Power reserve (differs): 70 h; 70 h; 72 h
Frequency (differs): 28,800 vph (4 Hz); 28,800 vph (4 Hz); 25,200 vph (3.5 Hz)
Jewels (differs): 41; 41; 21
Certification: Not known; COSC; COSC
Functions (differs): 1/4th second, 30 minutes
Dial aperture; Chrono
Date; Hours, minutes, seconds and date. 24 hours hand with time zone mechanism
Complications (differs): Chronograph
Date
Small seconds; Chronograph
Date
Small seconds; Date
GMT / second time zone

The watches side by side