278243-0019

Datejust 31 Oyster, 31 mm, Oystersteel and yellow gold Reference 278243

It runs on the in-house calibre 2236, Manufacture Rolex, good for Approximately 55 hours, in a case of Yellow Rolesor - combination of Oystersteel and yellow gold.

Reference

278243-0019

Collection

datejust

Dial

Silver set with diamonds

Case material

Yellow Rolesor - combination of Oystersteel and yellow gold

Case back

Monobloc middle case, screw-down case back and winding crown

Case dimensions

31 mm diameter

Crystal

Scratch-resistant sapphire, Cyclops lens over the date

Water resistance

Waterproof to 100 metres / 330 feet

Calibre

2236, Manufacture Rolex

Movement

Perpetual, mechanical, self-winding

Power reserve

Approximately 55 hours

Accuracy

-2/+2 sec/day, after casing

Jewels

31

Frequency

28,800 vibrations per hour

Balance spring

Syloxi hairspring in silicon with patented geometry

Shock protection

High-performance Paraflex shock absorbers

Complication

Centre hour, minute and seconds hands, Instantaneous date with rapid setting, Stop-seconds for precise time setting

Strap

Oyster, three-piece solid links in Yellow Rolesor - combination of Oystersteel and yellow gold

Lug width

16 mm

• Checked, photographed and described before it ships
• Free shipping, insured and tracked nationwide
• Trade-ins accepted toward any piece we hold or can source