Omega Speedmaster 42mm 3881.30.37 Men’s Silver-tone

Bezel Material: Stainless Steel. Bezel material has high dimensional stability, high resilience and UV resistance. It can be used in both hard and soft cases. It’s also resistant to water, heat and deliquescent substances like oil or food.

Clasp: Deployment. This watch case has a designed lock which has a unique design that creates a secure clasp, which can be opened and closed with ease.

Crystal: Sapphire Crystal. Sapphire crystal is the best choice for most people. It has good thermal properties, excellent electrical and dielectric properties, and is resistant to chemical corrosion. It has the characteristics of high temperature resistance, good thermal conductivity, high hardness, infrared penetration, and good chemical stability.

Water Resistance: 30 meters. About the watch, the waterproof depth is 30 meters, which is fully enough for your daily life.(Standard configuration is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.)

Dial Markers: Index. With a index will indicate time for us.

Case Back: Transparent. The case uses a transparent cover, which makes the watch more durable and can withstand harsh outdoor environments such as rain, snow, cold or hot weather.

Second Markers: Minute Markers around the outer rim. The second hand of the watch is designed as shown in the picture above, with minute markers on the outer edge, as shown in the picture above.

Hand: Silver-tone. The watch’s hands is silver-tone. It blends perfectly with the dial.

Band Material: Leather.The leather material will make the wearer look more temperamental.

Luminiscence: Hands. The design of the watch’s luminiscence is hands. It makes your watch look more high-end.

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