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Differs

Rolex Datejust 36126234

Rolex Datejust 36126231

Shape: Round; Round; Round
Diameter: 36 mm; 36 mm; 36 mm
Lug width (differs): 23 mm; 20 mm; 20 mm
Material (differs): 950 platinum; Rolesor (steel and gold); Rolesor (steel and gold)
Bezel: Fluted; Fluted; Fluted
Caseback: Screw-down; Screw-down; Screw-down
Crystal: Sapphire; Sapphire; Sapphire
Cyclops: Yes; Yes; Yes
Crown: Screw-down; Screw-down; Screw-down
Water resistance: 100 m; 100 m; 100 m

Calibre (differs): Rolex 7135; Rolex 3235; Rolex 3235
Type: Automatic; Automatic; Automatic
Origin: In-house; In-house; In-house
Power reserve (differs): 67 h; 70 h; 70 h
Frequency (differs): 36,000 vph (5 Hz); 28,800 vph (4 Hz); 28,800 vph (4 Hz)
Jewels (differs): 39; 31; 31
Certification: Superlative Chronometer; Superlative Chronometer; Superlative Chronometer
Functions: Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting; Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting; Centre hour, minute and seconds hands
Instantaneous date with rapid setting
Stop-seconds for precise time setting
Complications: Central seconds
Date
Hacking (stop) seconds; Central seconds
Date
Hacking (stop) seconds; Central seconds
Date
Hacking (stop) seconds

Colour (differs): Ice blue; Mother of pearl, set with diamonds; Chocolate, set with diamonds
Material: Brass; Brass; Brass
Pattern (differs): Not known; Gradient; Sunburst
Indices (differs): Mixed; Baton; Roman numerals
Hands: Baton; Baton; Baton
Lume: Chromalight; Chromalight; Chromalight

The watches side by side