Grade | 1:1 Clone | AAAAA Clone | AAA Replica |
Movement | Genuine Swiss Clone 3180 movement | Swiss 2836 Movement | Asian 2813 Movement |
Time Accuracy | -5/+6 sec per day COSC certified | -10/+10 sec per day COSC certified | -1/+2 min per day COSC certified |
Stainless Steel Type | 904L Stainless Steel | 316L Stainless Steel | 316L Stainless Steel |
Bezels | Fixed | Fixed | Fixed |
Crystal | Sapphire crystal correct date magnification | Sapphire crystal | Mineral Glass |
Case Size | 31mm | 31mm | 31mm |
Logo & Markings | Exact on entire watch | 90% Exact on entire watch | 70% Exact on entire watch |
Dial | Exact detail and font | 90% exact detail and font | 70% Exact detail and font |
Waterproof | Tested up to 300m | Tested up to 30m | Life waterproof |
Life expectancy | Lifetime | 3-5 years | 1-2 years |
Warranty | Up to 5 Years | Up to 3 Years | Up to 1 Years |

24-HOUR ROTATABLE BEZEL
This model features a black dial and a two-colour Cerachrom bezel insert in grey and black ceramic. In addition to conventional hour, minute and seconds hands, the GMT-Master II features an arrow-tipped hand, which circles the dial once every 24 hours, as well as a bidirectional rotatable 24-hour graduated bezel. The distinctively coloured 24-hour hand displays the “home” reference time in a first time zone which can be read on the graduations on the bezel. The traveller’s local time is easily set by “jumping” from hour to hour, thanks to an ingenious mechanism operated via the winding crown: the hour hand can be adjusted forwards or backwards independently of the minute and seconds hands. This allows travellers to adapt to their new time zone without affecting the precision of their timekeeping.
BLACK DIAL
Like all Rolex Professional watches, the GMT-Master II offers exceptional legibility in all circumstances, and especially in the dark, thanks to its Chromalight display. The broad hands and hour markers in simple shapes – triangles, circles, rectangles – are filled with a luminescent material emitting a long-lasting glow.
YELLOW ROLESOR
Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.

MODEL AVAILABILITY
All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.
Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Jewelers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.
Watches of Switzerland is proud to be part of the worldwide network of Official Rolex Jewelers and can provide information on the availability of Rolex watches.