Rolex Air-king 40mm m116900-0001 Men’s Stainless Steel Silver-tone

Bezel Material: Stainless Steel. The stainless steel bezel is the prime material used for watch making. It has is an endurable material that can be used for dials and watch faces. It’s extremely resistant and flexible.

Watch Case: 316L. Using the best 316L for the shell, you can always live in peace with your skin without causing harm.

Case Back: Solid. The case uses a thickened solid case back, which can transmit impact better than the plastic case back of the case.

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, also called a clock hand. This design element has been used in many famous designs.

Band Material: 316L. The raw material of this watch is the hardest 316L, which is suitable for daily seawater corrosion. 316L steel is completely sufficient.

Water Resistance: 30 meters. Always wearing the watch even when you are in bathroom? Don’t worry, the watch’s waterproof depth is 30 meters, which has a good waterproof function. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Crystal: Mineral Glass. A good mineral glass mirror is a special anti-reflective coating that can minimize light reflection and provide life water resistance without affecting its brightness.

Dial Markers: Arabic Numeral. According to a study, the human eye is sensitive to arabic numer, arabic numerals are used as markers to indicate what time it is.

Luminiscence: Hands and Markers. About the watch, the luminiscence is hands and markers. It can help you know the corresponding time in the dark.

Clasp: Fold Over Clasp. Our this watch uses a folding buckle strap, to make it easier and faster for the user to open and fold the watch case to keep it secure.