| Price | $20,000-75,000 | $1,099 | $599 | $199 |
| Grade | Genuine Rolex | AAAAA Clone | AAA Replica | A Replica |
| Movement | Rolex Calibre 3285 | Genuine Swiss Clone 3285 movement | Swiss 2836 Movement | Asian 2813 Movement |
| Time Accuracy | -3/+5 sec per day COSC certified | -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 | 904L Stainless Steel | 316L Stainless Steel | 316L Stainless Steel |
| Bezels | Bi-directional Rotating | Bi-directional Rotating | Fixed | Fixed |
| Crystal | Sapphire crystal | Sapphire crystal correct date magnification | Sapphire crystal | Mineral Glass |
| Case Size | 40mm | 40mm | 40mm | 40mm |
| Logo & Markings | laser etchings | Exact on entire watch | 90% Exact on entire watch | 70% Exact on entire watch |
| Dial | Genuine Rolex | Exact detail and font | 90% exact detail and font | 70% Exact detail and font |
| Luminous Markers | Rolex Lumen | SuperLuminova Swiss Lumen | Swiss Lumen | Normal Lumen |
| Waterproof | 100m on standard models | Tested up to 300m | Tested up to 30m | Life waterproof |
| Life expectancy | Lifetime | Lifetime | 3-5 years | 1-2 years |
| Warranty | 2 Years | Up to 5 Years | Up to 3 Years | Up to 1 Years |
| Band Width | 20mm |
| Gender | Men’s |
| Series | Gmt-Master Ii |
| Band Color | Silver-tone |
| Case Thickness | 15 mm |
| Brand | Rolex |
| Model | 126710BKSJ |
| Engine | Rolex Calibre 2836 |
| Movement | Automatic |
Band Material: 316L. The band is made of 316L stainless steel, making it durable.
Clasp: Fold Over Clasp. This watch case has a designed lock can be a very appealing option to many consumers. Of course, one must keep in mind that the product should be durable and hold up for a long time. This watch bracelet has been made to meet all those needs. It is manufactured using high-quality materials, designed with the concept of visual impact, and perfectly matches today’s fashion trends.
Engine: Rolex Calibre 2836. The watch uses Swiss-made 2836 movement, because a larger ball bearing base plate means better support and better pendulum vibration resistance.
Case Back: Solid. In the world of watches, a sturdy back cover is very important, and the water resistance will be better than a transparent one. A waterproof sealing ring is added to the through-bottom watch, which makes it difficult to seal.
Luminiscence: Hands and Markers. The watch’s luminiscence is hands and markers. The luminous things makes you find the time in dark.
Dial Markers: Dot. A watch is a timepiece that displays the time in an analog form, unlike a normal dial, you can see the time by looking at the dot.
Bezel Material: Stainless Steel. A stainless steel bezel is the perfect material to use when designing a watch. The bezel will have endurable elegance, high performance, and high durability.
Hands Design: Mercedes-logo, Sword, and Breguet-style Shape. The “Hands” for designing and manufacturing luxury watches is a natural extension of the “Mercedes logo” and has an elegant dial refined in bright silver. The new watch features a sword-shaped dial, inspired by the Breguet design of the brand’s most luxurious watches.
Water Resistance: 100 meters. The waterproof depth of the watch is 100 meters, which is similar as real watch.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)
Power Reserve: 40 Hours. A good power reserve is used for the watch, 40 hours of power reserve and 28800 swings, which is pretty good.