Rolex Oyster Perpetual 36 mm

Rolex Oyster Perpetual 36 mm, reference 126003-0001, cased in steel and gold. The case measures 36 mm across with a domed bezel and a screw-down crown, and the slate dial sits under a scratch-resistant sapphire crystal. Inside is the calibre 3230, a self-winding Perpetual movement with a power reserve of about 70 hours, and the watch carries chronometer certification. The dial has luminous hands and indices along with a central seconds display. This is a unisex watch built on Rolex's Oyster architecture, with a monobloc middle case and screw-down back. It is fitted to a steel Oyster bracelet closed by a folding Oysterclasp with an Easylink comfort extension link. The screw-down crown keeps the case waterproof to 100 metres.