Rolex Day-Date - 40 MM - Steel and Yellow Gold - 116503 whn

40 mm, yellow gold and steel case. The Ivory Dial Chronograph features Arabic numeral hour markers, a polished stainless steel case with a solid 18k yellow gold bezel, and an engraved tachymetric scale. Its chronograph function includes a large central second hand, a 30-minute counter at 3 o'clock, and a 12-hour counter at 9 o'clock, accompanied by a small seconds sub-dial at 6 o'clock. With a 72-hour power reserve, stop-seconds feature for precise time setting, and a tachymeter scale, this timepiece operates with a self-winding automatic movement.

Rolex Day-Date - 40 MM - Steel and Yellow Gold - 116503 whn