|Case Size||40 mm|
|Engine||Rolex Calibre 7750|
Engine: Rolex Calibre 7750. ETA 7750 is a Swiss watch with extremely high performance and precision. Its advanced technology and functions enable the watch to be widely used in different applications, such as chronographs, high-performance sports watches, etc.
Watch Case: 316L. A good case can better protect your watch. 316L has excellent corrosion resistance, excellent wear resistance and good anti-wear properties.
Case Back: Solid. Rolex commonly use solid bottom covers, which can allow you to use longer and keep the watch longer.
Crystal: Sapphire Crystal. The material of the watch is sapphire, which has higher impact resistance, air tightness and hardness than other materials, and the processing cost is also high, so it is mostly used for top watch brands.
Hands: Gold-Tone. As for the watch’s hands, it is gold-tone, which looks pretty stunning and high-end.
Luminiscence: Hands. The luminosity of the watch is hands. It helps you know the according time when in dark.
Bezel Material: Stainless Steel. stainless steel bezel is a material that is the perfect material to use when designing a watch. The bezel will have endurable elegance, high performance, and high durability.
Band Material: 316L. The best 316L used in this band is one of the most heat-resistant stainless steel grades. Its corrosion resistance is very good, even at temperatures as high as 1100*F, without any further heat treatment.
Clasp: Fold Over Clasp. The innovative design of this watch to make it easier and faster for the user to open and fold the watch case to keep it secure.
Water Resistance: 100 meters. The watch we use a waterproof at 100 meters that’s enough for no worries.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)
Power Reserve: 40 Hours. Don’t hesitate to buy a watch from us, we use 40 hours of power reserve and 28800 swings, which is pretty good.