Rolex Day-Date 40mm 228349BKSP Men’s Automatic Stainless Steel

Dial Markers: Index. The watch with indexes are used as dial markers instead of usual Roman numerals to indicate the time.

Water Resistance: 30 meters. The watch’s waterproof depth is 30 meters, which is like a real watch. Tips: The standard configuration is just life waterproof, need to purchase additional waterproof service which is up to 30 meters.

Watch Case: 316L. The raw material of this watch is the hardest 316L stainless steel, which has very good corrosion resistance and good texture.

Bezel Material: Stainless Steel. The stainless steel bezel material is one of the best materials for watches. It is more simple and endurable. It drives you improve your temperament from the inside out.

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, and the minute mark around the outer edge.

Case Back: Solid. Rolex commonly use solid bottom covers, which can allow you to use longer and keep the watch longer.

Band Material: 316L. The band is made of 316L stainless steel, the hardest material, with excellent corrosion resistance. The band is also hypoallergenic and scratch-resistant. It can withstand high temperature environments and provide shock protection.

Hand: Silver Tone. Regarding this watch, hand design is silver-tone, which fits your watch’s dial well.

Engine: Rolex Calibre 2836. Engine 2836 is a swiss watch with extremely high performance and precision. Because a larger ball bearing base plate means better support and better vibration resistance of the pendulum. Tips: The “A Replica” is applied with Rolex 2813.

Crystal: Sapphire Crystal. Sapphire crystal is a good choice, because sapphire has higher impact resistance, air tightness and hardness than other materials, and the processing cost is also high, so it is mostly used in top watch brands. Tip: The first-range cheap movement version is made of mineral glass.