Omega Speedmaster 331.12.42.51.01.001 41mm Men’s Stainless Steel Black Dial

Watch Case: 316L. A good case can better protect your watch, 316L is suitable for daily seawater corrosion, and 316L steel is completely sufficient.

Crystal: Sapphire Crystal. Sapphire crystal glass can cut off moisture and dust, protect the hands, dial and movement.

Hand: Silver-tone. The watch’s hands is silver-tone, which is the same color as your case color. It fits the watch well.

Band Material: Leather.Leather strap will make the wearer look more temperamental.

Case Back: Transparent. The transparent back cover allows you to use and keep the watch longer.

Luminiscence: Hands. As you can see in the pictures above, the luminescence of the watch is hands. It can help you know the corresponding time in the dark.

Dial Markers: Index. A watch is a timepiece that displays the time in an analog form, to determine time by looking at the index, which is different from normal dial.

Clasp: Deployment. This watch use a deployment clasp which 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.

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. It is also called the hand of a clock. This design element is used in many famous designs.

Water Resistance: 30 meters. The watch’s 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.)