Skmei 1107 Waterproof LED Digital Analog Sports Watch Men Wristwatch with Date Time Calender
Main Features:
￠ Case material: Stainless steel￠ Band material type: Silicone￠ Dual time shows function￠ 30M daily water resistance ( Please don't press any key underwater )￠ Movement: Japan digital movement￠ Movement function: Dual time display・ date・ calender ￠ Battery: 3V high-capacity alkaline manganese Japanese battery


Watches categories: Male table
Watch style: Casual・Fashion・LED
Style elements: Big dial・LED
Available color: Black・Yellow


Movement type: Digital watch
Shape of the dial: Round
Display type: Analog-Digital
The bottom of the table: Ordinary
Watch-head: Ordinary
Case material: Stainless Steel


Band material: Silicone
Clasp type: Buckle
Band color: Black


Special features: Calendar・Date・Day
Water resistance : 30 meters


The dial thickness: 10mm
The dial diameter: 35mm
The band width: 20mm
Wearable length: 240mm
Package weight: 0.077 kg
Product size (L x W x H): 24.00 x 3.50 x 1.00 cm / 9.45 x 1.38 x 0.39 inches
Package size (L x W x H): 25.00 x 4.50 x 2.00 cm / 9.84 x 1.77 x 0.79 inches


Package Contents: 1 x Skmei 1107 Unisex Wristwatch











About Water-resistant Watches

Water Resistant Watches are sealed to witstand some pressure.



Water resistance is tested in measurements of atmosphere (ATM). Each ATM denotes 10 meters of static water-pressure. This is not the depth to which a watch can be worn. Many watch cases will list the basic measurement of 1 ATM as "water-resistant." These watches will withstand small splashes of water but should not be worn while washing the hands or submerging the hands in water.



Remember・ water resistance is tested under static conditions. Wearing a watch which is 50 metres water resistant in water will expose the watch to a much greater pressure than during a 50 metre static test. Therefore the number of metres shown on the watch does not indicate the depth that the watch can be taken to.



Here is a general guide

50M = 5ATM = Shower Proof - it's ok to get it wet a bit.

100M = 10ATM = Extended Water Exposure good for swimming or snorkeling.

200M = 20ATM = Pressure Resistant made for Scuba and Skin Diving.







Q: A 100M watch is surely strong enough on a shallow dive?!

A: No! It isn't because it has not been high pressure sealed. 100M watches are only good for Snorkeling!

Q: What will happen if I try to dive with a watch that is less than 200M Resistant?

A: The watch's seal will be broken・ it will flood and break..irrepairably.

Q: So which watch to buy?

A: Think about what you need it for and bear in mind that Scuba Watches (200M) look really cool but tend to be very heavy・ which makes them uncomfortable for everyday use.