Watch Case: 316L. The case is the most important part of the watch. 316L is suitable for daily seawater corrosion. This kind of steel is sufficient.

Clasp: Fold Over Clasp. This watch case has a designed clasp which is more durable and stylish.

Crystal: Mineral Glass. The material of the watch 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.

Band Material: 316L. The raw material of this band is 316L, 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.

Bezel Material: Stainless Steel. The watch bezel is the most expensive component of the watch. It is is more simple and endurable. It makes you improve your temperament from the inside out.

Dial Markers: Index. Unlike ordinary dials, watches have indexes as dial marks, and watches use some simple indexes as dial marks to tell us what time it is now.

Function: Date, Hour, Minute, Second. Watch function, it plays an important role in our life like any other electronic products. The functions of the watch are chronograph, hour, minute and second.

Case Back: Solid. The hard solid back cover can transmit impact better than the plastic back cover of the watch.

Hand: Silver-tone. The design of the watch’s hands is silver-tone, which fits your watch’s dial well.

Water Resistance: 30 meters. About the watreproof depth of the watch, it is 30 meters, which is fully enough for your daily life. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.