Rolex Datejust Blue Dial – Ref. 178240
The Rolex Datejust Ref. 178240 is a sophisticated Swiss luxury timepiece combining stainless steel construction, a striking blue dial, and dependable automatic performance, by Geneva Watch Company. Its timeless design, elegant proportions, and versatile styling make it an excellent choice for both everyday wear and special occasions.
Presented in very good pre-owned condition, this Datejust features a 31mm stainless steel Oyster case complemented by a smooth, polished bezel. The captivating blue dial is enhanced by luminous baton hour markers for excellent legibility, while the practical date window at 3 o’clock adds everyday convenience. A matching stainless steel Oyster bracelet with a folding clasp completes the classic and refined appearance.
Powered by the reliable Rolex Calibre 2235 automatic movement, the watch features 31 jewels, a frequency of 28,800 vibrations per hour, and approximately 48 hours of power reserve. Its self-winding mechanism includes a convenient quickset date function, delivering dependable performance and practical functionality.







