OEM Stainless Steel Analog Watch 22cm Strap Japanese Movement Quartz Men'S Watch Waterproof

Feature:

1. The case and strap are all solid stainless steel, making the watch more textured.
2. Simple dial design, business pragmatic!
3. Using Japanese movement Japanese battery, durable.

Material :

Details:

Instructions for use of the watch: Instructions for use of waterproof performance

The waterproof performance of the watch mainly depends on the waterproof rubber ring on the mirror, back cover, crown, etc., and adopts the screw crown to meet the corresponding waterproof standard. The waterproof performance of a watch is usually classified according to its grade: not waterproof (do not mark the back cover of the watch). SWEAT-RESISTANT. General waterproof (WATER-RESISTANT), 30 meters waterproof (30M, 3ATM, 3BAR), 50 meters waterproof (50M, 5ATM, 5BAR). The diving watch is waterproof to 100 meters, waterproof to 200 meters, waterproof to 300 meters, etc. Regarding the waterproof performance of watches, both national and international standards have clear regulations: any watch marked as waterproof must withstand at least 2 atmospheres of pressure, that is, no water will enter the water at a depth of 20 meters. 30m water resistance means the watch can withstand 3 atmospheres of pressure, and so on. The premise of this standard is that the test is carried out under laboratory conditions: the temperature is maintained at 20-25 degrees Celsius, and both the watch and the water are at rest. In this case, if the watch can be waterproof, it is qualified.

FAQ:

Q1: Are you able to make models based on drawings?

A: Yes , we could.

Q2: Where do the tests get done if needed?

A: We could send the samples to outside Lad

Q3: What’s your leadtime?

A: Normally 45~55 days for alloy styles , 60~80 days for stainless steel styles. depends on the design .