Omega Speedmaster 311.30.42.30.13.001 42mm Men’s Automatic

Band Material: 316L. This watch band is made of the best 316L stainless steel, which has excellent corrosion resistance. It is hypoallergenic and scratch resistant.

Crystal: Sapphire Crystal. The hardness of the material of the watch is very high, the Mohs hardness is as high as 9, second only to diamond, and its hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirrors. Tip: The first-range cheap movement version is made of mineral glass.

Water Resistance: 30 meters. Want a watch waterproof? Don’t hesitate to choose us, the depth of the watch is 30 meters, full enough for your daily life. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Watch Case: 316L. The situation is that 316L is 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.

Second Markers: Minute markers around the outer rim. The minute mark on the outer circle is a design element that represents time. It is a small round dial placed on the outside of the watch to indicate the time.

Dial Markers: Index. The index in a watch can determines time by looking at the index, which is different from normal dial.

Clasp: Fold Over Clasp. The innovative design of this 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.

Case Back: Solid. The case uses a thick solid back, which allows you to use it longer and keep the watch for a long time.

Bezel Material: Stainless Steel. Stainless steel bezel material is more simple and endurable. It drives you improve your temperament from the inside out.