ROLEX DATEJUST OYSTER STEEL AND YELLOW GOLD 178343, 31 MM

Model Number: 178343-0005 
Collection : Datejust 
Item Shape : Round 
Clasp Type : Folding Oysterclasp with Easylink 5 mm comfort extension link 
Caliber: 2235 
Functions: Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting 
Case material: Yellow Rolesor - combination of 904L steel and 18 ct yellow gold 
Case diameter: 31 mm
Case Thickness: 10.5 mm
Crown: Screw-down, Twinlock double waterproofness system 
Bezel material: Yellow gold, set with diamonds 
Bezel function: Bidirectional 
Hour Markers : Roman numeral 
Hands' material: gold toned hands 
Luminiscents : yes
Band Material : Yellow Rolesor - combination of 904L steel and 18 ct yellow gold 
Band Colour : Multiple Colors 
Dial colour : Champagne 
Movement : Automatic 
Water Resistant: 100 metres / 330 feet m
Crystal : Sapphire 
Watch Label : Swiss Made 
Power reserve : 48 hour