Rolex Yacht-master 40mm 16623-78763 Men’s Oyster Bracelet Silver Dial

Power Reserve: 40 Hours. The watch we use power reserve of 40 hours of full use, which is really strong and enough.

Case Back: Solid. The sturdy case back is solemn, practical and not flashy. It can consolidate its position without following the trend.

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

Clasp: Fold Over Clasp. A fold over clasp is used in the watch which is more durable and stylish.

Engine: Rolex Calibre 2836. Engine 2836 is a swiss-made timepiece with extremely high performance and precision. It is an important part of the brand identity, so it used to be the main source of inspiration for watchmakers. Tips: The “A Replica” is applied with Rolex 2813.

Hands Design: Mercedes-logo, Sword, and Breguet-style Shape. The hands of Rolex watches are made of high-grade luminous materials, and the innovative fluorescent material Chromalight is used. The chromalight used is the same as that used by Rolex, so the luminous quality and duration are the same as the original.

Water Resistance: 30 meters. The watch we use a waterproof at 30 meters, which is fully 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.

Function: Date, Hour, Minute, Second. The watch has many functions, and the watch can measure time and seconds accordingly.

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

Watch Case: 316L. The shell made of 316L has excellent corrosion resistance, excellent wear resistance and good wear resistance.