Rolex Day-Date | Model: 118139 - Mens Automatic Chronometer Blue Dial Watch with White Gold Case

A men's Rolex automatic chronometer watch featuring a blue dial. The timepiece boasts an analog display with luminous hands and markers for improved readability in low light conditions, along with minute track markings around the outer rim. It includes date functionality at 3 o'clock and day indication positioned prominently at the 12 o'clock mark. Powered by the robust Rolex Calibre 3155 automatic movement, this intricate mechanism incorporates 31 jewels and operates at a frequency of 28800 vph (4 Hz), ensuring exceptional precision with an approximate power reserve lasting up to 48 hours. The fixed bezel is crafted from gleaming white gold alongside the round case itself which is also fashioned in 18kt white gold, measuring 36 mm in diameter. Secured by a deployment buckle clasp and protected by scratch-resistant sapphire crystal on top, while featuring a solid case back for complete coverage. The watch comes fitted with an elegant blue leather strap as standard. It meets luxury standards being Swiss Made, belongs to the esteemed Day-Date series, and is water resistant down to 100 meters (approximately 330 feet). Functions include indicating hours, minutes, seconds, date, day.