Rolex Oyster Perpetual 31mm m277200-0008 Ladies Silver-tone

Function: Hour, Minute, Second. For the watch, it has second, minute and hour hands for using, which makes the watch looks common while easy to judge time.

Case Back: Solid. The case uses a thick solid case back, which can transmit vibration better than the plastic case back.

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

Crystal: Sapphire Crystal. Sapphire crystal is a lustrous and transparent crystal, often used in high-precision optical instruments. Tip: The first-range cheap movement version is made of mineral glass.

Watch Case: 316L. The case has 316L, which is a high-grade stainless steel alloy. It is corrosion resistant, easy to weld, durable and safe to use.

Second Markers: Minute markers around the outer rim. The second mark on the minute markers of the watch around the outer edge, as shown in the picture above.

Clasp: Fold Over Clasp. This watch case has a designed clasp which is more durable and stylish.

Engine: Rolex 2671 Movement. The Engine 2671 3200-task swiss movement was originally developed for civil aviation, but it has proven to be an excellent solution for timepieces. These actions are not only accurate to within 0.1 second at any temperature, but also reliable in the event of a power failure. Tips: The “A Replica” is applied with Guangzhou Mingzhu Engine.

Bezel Material: Stainless Steel. The stainless steel bezel is one of the most beautiful and delicate parts in the watch. The stainless steel bezel provides a durable, endurable and expensive look to the watch.

Water Resistance: 30 meters. About the watch, the waterproof depth is 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.