Case Back: Solid. The screw-in design of the hard solid bottom cover ensures tight waterproof performance. The solid bottom cover has superior waterproof performance and durability.
Luminiscence: Hands. Regarding this watch, luminescence is hands. It can help you know the corresponding time when you running in dark.
Power Reserve: 40 Hours. The watch we use power reserve of 40 hours power reserve and 28800 fluctuations, which is pretty good.
Crystal: Sapphire Crystal. Watches made of sapphire crystal are a high-quality optical material, often used in the construction of watches. The unique anti-reflective coating can provide scratch resistance without affecting its gloss.
Engine: Rolex Calibre 7750. The watch uses top-quality ETA 7750 Swiss automatic mechanical device, because a larger ball bearing base plate means better support and better vibration resistance of the pendulum.
Second Markers: Minute Markers around the outer rim. The minute mark on the outer edge of the glass is a design element that represents time, and the minute mark around the outer edge is as shown in the picture above.
Hands: Gold-Tone. For the replica watch, we apply with hands of gold-tone. It blends perfectly with the dial.
Bezel Material: Stainless Steel. The stainless steel bezel is the prime material used for watch making. It has is a high-end material made from stainless steel bezel. It is the most expensive material of the watch. In addition, stainless steel bezel is a substance with high flexibility and energy absorption properties which can be used as the core medium of the watch.
Watch Case: 316L. The case is made of 316L, the hardest material, so you can always live in peace with your skin without causing harm.
Water Resistance: 100 meters. About the watreproof depth of the watch, it is 100 meters. But make sure to close the crown properly.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)