31mm brushed stainless steel case, domed bezel, azzuro blue dial, white gold III VI IX Roman numerals, and brushed stainless steel Oyster bracelet.

Case
Oyster (monobloc middle case, screw-down case back and winding crown)
Diameter: 31 mm
904L stainless steel super-alloy, satin finished
Case Back; Screw-down with Rolex fluting
Bezel: Domed
Winding Crown: Screw-down, Twinlock double water-proofness system
Crystal: Scratch-resistant sapphire
Water-proofness: 100 metres (330 feet)

Movement
Calibre2231, Manufacture Rolex
Mechanical movement with bidirectional self-winding via perpetual rotor
Officially certified Swiss chronometer (COSC)
Frequency: 28,800 beats/hour (4Hz)
Hairspring with Breguet overcoil
Balance wheel with variable inertia
High-precision regulating via two gold Microstella nuts
Traversing Balance Bridge
Jewelling: 31 rubies
Power Reserve: Approximately 48 hours

Functions
Centre hour, minute and seconds hands
Stop-seconds for precise time setting

Dial
White lacquer
Azzurro blue, sunray finish
Hour Markers: Roman numerals III, VI and IX in 18 ct white gold, blue hour ring
Hands: 18 ct white gold

Bracelet
Oyster, three-piece solid links
904L stainless steel super-alloy, satin finished, polished edges
Folding Oyster clasp

The Replica Rolex Oyster Perpetual 31mm Azzuro Blue Dial 177200–70160 watch selling on our replica watches store bestrepwatch.co was AAA grade high quality, every replica watches here was made by the best Material,look same and high end,work perfect.