Rolex Datejust 31 Oyster, 31 mm, Oystersteel and Everose gold
Reference:
278271
Model Case:
Oyster, 31 mm, Oystersteel and Everose gold
Water-resistance:
Waterproof to 100 meters / 330 feet
Bezel:
Fluted
Dial:
White
Bracelet:
Jubilee, five-piece links
Movement:
Perpetual, mechanical, self-winding
Calibre:
2236, Manufacture Rolex
Power Reserve:
Certification:
Fluted bezel
The Rolex fluted bezel is a mark of distinction. Originally, the fluting of the Oyster bezel had a functional purpose: it served to screw the bezel onto the case helping to ensure the waterproofness of the watch. It was therefore identical to the fluting on the case back, which was also screwed onto the case for waterproofness, using specific Rolex tools. Over time, the fluting became an aesthetic element, a genuine Rolex signature feature. Today the fluted bezel is a mark of distinction, in gold on this Datejust 31.
White dial
Lacquer combines almost limitless freedom of color with intensity and a smooth finish. The lacquering technique consists of successively depositing six thin layers of lacquer on a brass base plate. A colorless varnish is then applied to give the color or shade all of its depth and shine. Once the varnish is dry, the surface of the dial is polished to magnify the color; the dial is then ready to be pad printed and receive its appliques.
Everose Rolesor
Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.
