Rolex Datejust Series m278273-0018, Two-Tone Gold Case Grey Dial with Roman Numerals, 31mm size, Jubilee stainless steel bracelet.

Rolex Datejust Series m278273-0018, Two-Tone Gold Case Grey Dial with Roman Numerals, 31mm size, Jubilee stainless steel bracelet.

Basic Information

·Model: m278273-0018

·Brand: Rolex

·Series: Datejust

·Movement Type: Automatic mechanical

·Gender: Women

Movement

·Movement Model: Caliber 2236

·Manufacturer: Rolex

·Movement Type: Automatic mechanical

·Power Reserve: 55 hours

·Technical Certification: Swiss Observatory Certification (Swiss Official Chronometer Testing Institute, or COSC)

Appearance

·Case Diameter: 31 mm

·Case Thickness: Not specified

·Dial Color: Dark gray

·Dial Shape: Round

·Strap Color: Yellow gold

·Clasp Type: Concealed folding Crownclasp

·Case Back: Screw-down

·Weight: Not specified

·Water Resistance: 100 meters (330 feet)

·Lug Width: Not specified

·Lug to Lug Distance: Not specified

·Hour Marker Type: Roman numerals and diamonds

Materials

·Case Material: Oystersteel

·Dial Material: Dark gray with larger VI Roman numeral set with diamonds

·Bezel Material: 18ct yellow gold with triangular pit pattern outer ring

·Crystal Material: Scratch-resistant blue sapphire

·Crown Material: White gold and Oystersteel; Screw-down Twinlock double waterproofness system

·Strap Material: Yellow gold and Oystersteel; Commemorative type, five-piece links

·Clasp Material: Oystersteel

Functions

·Date Display