Introduced as the first GMT-Master II in full yellow gold with a Jubilee bracelet, the 126718GRNR pairs the collection’s professional dual-timezone capability with unrestrained precious-metal luxury. The grey and black Cerachrom bezel insert — known informally as the “Sprite” colourway — contrasts sharply against the warm yellow gold case, creating a striking visual balance between tool-watch function and dressy material.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126718GRNR |
| Case Size | 40mm |
| Case Material | 18k Yellow Gold |
| Bezel | Bidirectional rotatable, grey-black Cerachrom insert |
| Dial | Black |
| Crystal | Sapphire with Cyclops lens |
| Movement | Automatic GMT |
| Water Resistance | 30m |
| Bracelet | Jubilee, 18k yellow gold |
| Clasp | Oysterclasp with Easylink |
| Functions | Hours, minutes, seconds, date, GMT |
The 126718GRNR Up Close: Case, Dial and Bracelet
The black dial provides a high-contrast backdrop for the luminescent triangular hour marker at twelve, circular markers around the dial, and the distinctive green GMT hand that sweeps the 24-hour bezel scale. A Cyclops-magnified date window at three o’clock ensures quick reading. The grey and black Cerachrom insert retains its colour permanently, and the moulded 24-hour numerals remain legible in all conditions.
The full yellow gold Jubilee bracelet lends this GMT-Master a dressy wrist presence far removed from the Oyster-bracelet steel models. Its five-piece links drape comfortably, and the Easylink extension allows 5mm of on-the-fly adjustment. Browse the full range of dual-timezone models in the GMT-Master collection.
Movement Options: Swiss vs Japanese
Two movement tiers are available for this reference, each delivering full GMT functionality:
- Swiss automatic GMT — higher beat rate for a smoother sweep, extended power reserve, and architecture modelled on the caliber 3285 with independently adjustable local hour hand. The premium option for serious travellers.
- Japanese automatic GMT — Miyota-based movement with dependable dual-timezone operation and accessible global servicing. A practical choice for reliable daily wear across time zones.
Both movements feature quickset date and hacking seconds for precise synchronisation.
Shipping, Warranty and Returns
Every order ships with discreet packaging and full tracking. Delivery times vary by destination — see our shipping policy for detailed timeframes and methods. This watch is covered by our standard movement warranty. If your purchase does not meet expectations, review our return and exchange policy for available options.


































Reviews
There are no reviews yet.