Side by side

Differs

Shape: Round; Round; Round
Diameter (differs): 40 mm; 42 mm; 40 mm
Thickness (differs): Not known; 15.25 mm; 11.9 mm
Lug width (differs): 25 mm; 22 mm; 20 mm
Material: 950 platinum; 950 platinum; 950 platinum
Bezel (differs): Fluted; Fixed; Tachymeter
Bezel insert: Not known; Not known; Cerachrom ceramic, Brown
Caseback (differs): Screw-down; Display (sapphire); Screw-down
Crystal (differs): Sapphire; Sapphire, Domed, Anti-reflective on both sides; Sapphire
Cyclops (differs): Yes; Not known; No
Crown (differs): Screw-down; Push-pull; Screw-down
Water resistance: 100 m; 100 m; 100 m

Calibre (differs): Rolex 7135; Breitling B21 (Manufacture La Joux-Perret); Rolex 4131
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; In-house
Power reserve (differs): 67 h; 55 h; 72 h
Frequency (differs): 36,000 vph (5 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 39; 30; 47
Certification: Superlative Chronometer; Not known; Superlative Chronometer
Functions (differs): Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting; 1/4th second, 60 minutes; 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
Complications (differs): Central seconds
Date
Hacking (stop) seconds; Chronograph
Small seconds
Tourbillon; Chronograph
Small seconds

Type (differs): Metal bracelet; Leather strap; Metal bracelet
Name (differs): Flat Jubilee; Black alligator leather strap; Oyster
Material: 950 platinum; Not known; 950 platinum
Clasp (differs): Folding clasp; Folding clasp, 18k white gold; Folding clasp
Strap colour: Not known; Black; Not known

The watches side by side