Patek Philippe Calatrava 9mm Men’s CalatravaBKSB015 316 Stainless Steel

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 case is made of 316L stainless steel, which is a highly durable and corrosion-resistant material.

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

Hand: Silver Tone. About the hand design of the watch is silver-tone which is pretty cool and fashionable.

Second Markers: Minute markers around the outer rim. The design of the second minute mark around the outer edge is shown in the picture above.

Dial Markers: Index. The index in a watch unlike the normal dial, the watch uses some simple indexes as dial markers to show us what time it is.

Bezel Material: Stainless Steel. The watch uses a high-end stainless steel bezel, which is an endurable material that can be used for dials and watch faces. It’s extremely resistant and flexible.

Clasp: Fold Over Clasp. A fold over clasp is used in the watch to make it easier and faster for the user to open and fold the watch case to keep it secure.

Water Resistance: 30 meters. Want a watch waterproof? Don’t hesitate to choose us, the depth of the watch is 30 meters, which is definitely 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. A watch is a very important device in everyone’s life. The watch is equipped with functions to measure time, a minute dial to estimate the current time, and a second dial to estimate the time after an interval.