Rolex Day-Date 128239 Blue Diamond Dial

The Rolex Day-Date 128239 is presented with a 36 mm steel case, blue dial, and gem-set indices. Its automatic caliber 128239-0023 provides an approximately 60-hour power reserve and sweep-motion seconds. Sapphire crystal and an adjustable Oyster bracelet complete the watch.

Specifications Case: 904L stainless steel, 36.00 mm; bezel: 904L stainless steel; crystal: sapphire; dial: blue, gem-set indices; movement: automatic, caliber 128239-0023; mechanism options: Japanese or Swiss; bracelet: 904L stainless steel Oyster, adjustable links; functions: hours, minutes, seconds, date, chronometer; precision: (-3/+3 sec/day) within COSC certification limits; water resistance: passed a 30 m test.