Rolex Datejust 31 Blue Roman Dial Oyster – Ref. 278240
The Rolex Datejust 31 Ref. 278240 is an elegant Swiss luxury timepiece combining Oystersteel construction, a vibrant blue Roman numeral dial, and advanced automatic performance, By Geneva Watch Company. Its refined proportions and timeless design offer a distinctive expression of the iconic Datejust collection.
Presented in very good pre-owned condition, the watch features a 31mm Oystersteel case complemented by a polished smooth bezel and a matching three-link Oyster bracelet. The striking blue sunray dial, adorned with elegant silver-toned Roman numeral hour markers, creates a sophisticated interplay of colour and light, enhancing its distinctive appearance.
It is powered by the Rolex Calibre 2236 automatic movement, featuring 31 jewels, a frequency of 28,800 A/h, and approximately 55 hours of power reserve. This advanced self-winding movement delivers reliable Swiss mechanical performance and is complemented by a practical date display at 3 o’clock.
