The Rolex Explorer II Oyster Perpetual user manual provides instructions for winding, setting, using the 24‑hour hand, and caring for the watch.
This manual explains how to operate the Rolex Explorer II Oyster Perpetual, including first‑time winding, setting the time, and using the 24‑hour hand to distinguish day/night or a second time zone. It also describes the watch’s key features such as the Chromalight markers, sapphire crystal with Cyclops lens, and the Easylink comfort extension link.
Additional sections cover service information, after‑sales support, and the worldwide network of official Rolex retailers and service centres, helping owners maintain the watch’s performance and waterproof integrity.
| Case size | 42 mm |
|---|---|
| Water resistance | 100 metres (330 feet) |
| Hour markers | Chromalight luminescent material |
| Crystal | Sapphire with Cyclops lens |
| Movement | Self‑winding mechanical, made by Rolex |
| Bracelet | Oyster bracelet with Oysterlock safety clasp |
| Crown | Twinlock winding crown with double waterproofness |
| 24‑hour hand | Completes one rotation every 24 hours |
The watch is waterproof to a depth of 100 metres (330 feet).