Hublot Big Bang 301.SM.1770.RX Men’s 44mm Black-tone

Dial Markers: Index. Index dial marks are different from ordinary dials. The watch uses some simple indexes as dial marks to show us the time.

Luminiscence: Hands. The luminosity of the watch is hands. It can help you know the corresponding time when you running in dark.

Watch Case: 316L. The case uses the best 316L stainless steel material, which has the flexibility to form and maintain precise shapes. This makes it durable and can withstand extreme temperatures.

Function: Date, Hour, Minute, Second. Its function plays an important role in our lives just like any other electronic product. The functions of the watch are chronograph, hour, minute and second.

Clasp: Deployment. This watch case has a designed lock to make it easier and faster for the user to open and fold the watch case to keep it secure.

Crystal: Sapphire Crystal. Sapphire crystal is a good choice because it is the only high-quality anti-reflective material that can provide scratch resistance without affecting its luster. Using this new technology, you can protect the surface of your watch at the most important moments in your life. Tips: The A Replica is applied with mineral glass instead of sapphire.

Bezel Material: Stainless Steel. The watch uses a stainless steel bezel, which 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.

Hand: Silver-tone. As you can see in the pictures above, the hand design of the watch is silver-tone. It blends perfectly with the dial.

Second Markers: Minute Markers around the outer rim. The minute mark around the outer edge of the glass is a design element that represents time, and the minute mark around the outer edge.

Water Resistance: 30 meters. About the watch, the waterproof depth is 30 meters, which is similar as real watch. Tips: The A Replica is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.

Band Material: Rubber.A lasting rubber band is used in this watch, which has excellent properties in preventing sweat and moisture, and has no allergic reaction to the skin.