Omega Speedmaster Men’s 42mm 522.30.42.30.04.001 Automatic

Crystal: Sapphire Crystal. The design of crystal is a unique optical material. It is not only dazzling, but also scratch-resistant. The color rendering index (CRI) of the anti-reflective coating is 100, and the brightness is increased by up to 50%. Tip: The first-range cheap movement version is made of mineral glass.

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

Second Markers: Minute markers around the outer rim. The second mark on the dial is a small round dial, placed on the outside of the watch to indicate the time.

Luminiscence: Hands. About the watch, the luminiscence is hands. As you can see in the pictures above.

Dial Markers: Index. We can use an indexed watch and use some simple indexes marks to display the time, making the dial more concise and stylish.

Water Resistance: 30 meters. A good waterproof of the watch has been applied, it is 30 meters that is enough for no worries. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which a unique structure that makes it an excellent choice for watches. The material can resist scratches, abrasions and indentation. This bezel material is the most resistant to heat and cold of all materials used in watchmaking.

Band Material: 316L. The band is made of the best 316L stainless steel, which has very good corrosion resistance and good texture.

Watch Case: 316L. The case is made of 316L stainless steel, the hardest material, which is a medium-to-high-end case material. Because it contains molybdenum, it is more wear-resistant than 304, and the grade is also high.

Clasp: Fold Over Clasp. Our watch uses a folding buckle, which is more durable and stylish.