|-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
Band Material: Leather.A lasting leather band is used in this watch, which can show your good taste and social status.
Watch Case: 316L. A good case can better protect your watch. 316L is suitable for daily seawater corrosion. This kind of steel is completely sufficient.
Case Back: Transparent. We use a transparent back cover, which is usually used to protect the movement of the watch from direct damage. These watch cases can also increase the durability and strength of the watch movement.
Crystal: Sapphire Crystal. The hardness of sapphire crystal is very high, the Mohs hardness is as high as 9, second only to diamond, and its hardness is almost 3 times that of mineral glass and 20 times that of acrylic mirror. Tips: The A watch is applied with mineral glass instead of sapphire.
Hands: Gold-tone. As for the watch’s hands, it is gold-tone, which is delicated and cool.
Second Markers: Minute Markers around the outer rim. The second mark on the watch is also called the clock hand. This design element has been used in many famous designs such as watches, clocks and other objects.
Dial Markers: Arabic Numeral. Arabic numerals were used in this watch are used as a markers to indicate what time it is.
Bezel Material: Stainless Steel. The stainless steel bezel material is one of the best materials for watches. It is more simple and endurable. It makes you improve your taste from the inside out.
Clasp: Deployment. Deployment clasps are used here which makes it more convenient for you to wear the watch, and the appearance is more beautiful.
Water Resistance: 30 meters. The waterproof depth of the watch is 30 meters. But make sure to close the crown properly. Tips: The A watch is just daily waterproof, need to purchase additional waterproof service which is up to 30 meters.