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Differs

Tudor Ranger79930

Shape: Round; Round; Round
Diameter (differs): 40 mm; 36 mm; 40 mm
Thickness (differs): 11.9 mm; 11 mm; Not known
Lug width (differs): 20 mm; 19 mm; 25 mm
Material (differs): Rolesor (steel and gold); Stainless steel; Rolesor (steel and gold)
Bezel (differs): Tachymeter; Smooth; Fluted
Caseback (differs): Screw-down; Solid; Screw-down
Crystal (differs): Sapphire; Sapphire, Domed; Sapphire
Cyclops (differs): No; Not known; Yes
Crown: Screw-down; Screw-down; Screw-down
Water resistance: 100 m; 100 m; 100 m

Calibre (differs): Rolex 4131; Tudor MT5400; Rolex 7135
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; In-house
Power reserve (differs): 72 h; 70 h; 67 h
Frequency (differs): 28,800 vph (4 Hz); 28,800 vph (4 Hz); 36,000 vph (5 Hz)
Jewels (differs): 47; 27; 39
Certification (differs): Superlative Chronometer; COSC; Superlative Chronometer
Functions (differs): Centre hour and minute hands, small seconds hand at 6 o'clock
Chronograph via centre seconds hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock
Stop seconds for exact time setting; Chronometer
Hours
Minutes
Seconds; Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting
Complications (differs): Chronograph
Small seconds; Not known; Central seconds
Date
Hacking (stop) seconds

The watches side by side