|-3/+5 sec per day COSC certified
|-5/+6 sec per day COSC certified
|-10/+10 sec per day COSC certified
|Stainless Steel Type
|904L Stainless Steel
|904L Stainless Steel
|316L Stainless Steel
|Logo & Markings
|Exact on entire watch
|90% Exact on entire watch
|Exact detail and font
|90% exact detail and font
|100m on standard models
|Tested up to 300m
|Tested up to 30m
|Up to 5 Years
|Up to 3 Years
Watch Case: 316L. The case is made of sturdy 316L, so you can always live in peace with your skin without causing harm.
Case Back: Transparent. The hard transparent back cover is a great way to add style and elegance to your wrist. High-end clear back watches are becoming more and more popular.
Crystal: Sapphire Crystal. A good sapphire mirror is the only high-quality anti-reflective material that provides scratch resistance without affecting its brightness. Using this new technology, you can protect the surface of your watch at the most important moments in your life. Tips: The A watch is applied with mineral glass instead of sapphire.
Hand: Silver-tone. For the watch, we apply with hands of silver-tone, which fits your watch’s dial well.
Second Markers: Minute Markers around the outer rim. The design of the second hand in the watch is as shown in the figure above, which is also called the hand of a clock. Many famous designs have adopted this design element.
Dial Markers: Index. The watch uses a index as a dial marker to indicate what time it is.
Bezel Material: Stainless Steel. The bezel, made of stainless steel bezel, a unique structure that makes it an excellent choice for watches. The material can resist scratches, abrasions and indentation. This bezel material is the most resistant to heat and cold of all materials used in watchmaking.
Clasp: Deployment. The clasp of the watch which makes it more convenient for you to wear the watch, and the appearance is more beautiful.
Water Resistance: 30 meters. As for the waterproof depth of the watch, it is 30 meters, which is a good feature for the watch. Tips: The A watch is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.
Function: Date, Hour, Minute, Second. Watches have many functions, and like any other electronic device, it plays an important role in our lives. The functions of the watch are chronograph, hour, minute and second.