Rolex Day-Date Men’s 228349BKDP Automatic Silver-tone 40mm

Watch Case: 316L. The case is made of 316L, the hardest material, so you can always live in peace with your skin without causing harm.

Dial Markers: Diamonds. Diamond dial markers are used as markers to indicate the time.

Hand: Silver Tone. As you can see in the pictures above, the hand design of the watch is silver-tone that is cool and well-designed.

Engine: Rolex Calibre 2836. The watch adopts the Swiss-made 2836 movement, which is a highly precise timepiece that can accurately display time and date information and has a timing function.

Clasp: Fold Over Clasp. The innovative design of this watch which has a unique design that creates a secure clasp, which can be opened and closed with ease.

Power Reserve: 40 Hours. Power reserve time is a impotant thing for a watch, 40 hours power reserve and 28800 fluctuations, which is pretty good.

Crystal: Sapphire Crystal. Sapphire crystals have good thermal properties, excellent electrical and dielectric properties, and are resistant to chemical corrosion. It has the characteristics of high temperature resistance, good thermal conductivity, high hardness, infrared penetration, and good chemical stability.

Case Back: Solid. We use a sturdy back cover, which is usually used to protect the movement of the watch from scratches and external damage. These watch cases can also increase the durability and strength of the watch movement.

Second Markers: Minute Markers around the outer rim. The small mark on the outer edge of the glass edge is one of the most recognized design elements in all industries and can be used in various applications such as clocks and radios with clocks to create timeless creations.

Water Resistance: 100 meters. About the watreproof depth of the watch, it is 100 meters. But make sure to close the crown properly.(The ordinary Automatic movement is just daily waterproof, need to purchase additional waterproof service which is up to 100 meters.)

Band Material: 316L. A good band can better protect your watch. 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.