Although the GMT-Master was designed essentially for professional use, its combination of peerless functionality and rugged good looks has attracted a wider travelling public. As well as appreciating its ability to display different time zones, these travellers admire the robustness and versatile appearance that make the GMT-Master eminently suitable for globetrotting and, indeed, for any occasion.
| Movement | Winding |
| Mechanical | Bidirectional, Automatic |
| Functions | Calibre |
| Centre hour, minute and seconds hands. 24-hour display. Second time zone with independent rapid-setting of the hour hand. Instantaneous date. Stop-seconds for precise time setting | 3186 Calibre, Manufactured by Rolex |
| Water-Resistance | Oyster Architecture |
| Waterproof to 100 metres / 330 feet | Monobloc middle case, screw-down case back and winding crown |
![C-MAP 4D NA-D951 Cabo San Lucas, MX to San Diego, CA [NA-D951]](https://www.wristgemz.shop/image/c-map-4d-na-d951-cabo-san-lucas-mx-to-san-diego-ca-na-d951_uF05t8_300x.webp "C-MAP 4D NA-D951 Cabo San Lucas, MX to San Diego, CA [NA-D951]")
