Rolex Submariner Men’s 40mm 16613 Green-tone

Case Back: Solid. The case has a thick back, which is not soft or flexible at all. It is made of steel, very durable and scratch-resistant.

Crystal: Sapphire Crystal. The sapphire crystal is made of high-quality glass, and the dial is clearly visible. Tip: The first-range cheap movement version is made of mineral glass.

Clasp: Deployment. The clasp of the watch is a great way to protect and store your watch. It has a unique design that creates a secure lock, which can be easily opened and closed.

Second Markers: Minute markers around the outer rim. As shown in the picture above, the second mark on the watch is the minute mark around the outer edge.

Luminiscence: Hands and Markers. The watch’s luminiscence is hands and markers. It can help you know the corresponding time when you running in dark.

Water Resistance: 30 meters. A good waterproof of the watch has been applied, it is 30 meters. But please make sure you close the crown properly. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Band Material: Rubber. The watch we apply with a rubber band has excellent properties in preventing sweat and moisture, and has no allergic reaction to the skin.

Dial Markers: Luminous Dot. A luminous point that glows when you leave the light.

Watch Case: 316L. The case has 316L, so you can always live in peace with your skin without causing harm.