Brand: Rolex 

Range: Datejust 

Model: 178240 

Gender: Unisex

Movement: Automatic

Case_size: 31 MM

Case_material: Steel

Bracelet_material: Steel (Oyster)

Dial_type: Black Baton

Water_resistance: Water Resistant  

All our watches are water resistant but not waterproof; we do not recommend swimming with them or taking showers with them. Taking the watches underwater will revoke their guarantee.