【Seamless Integration】Our strap for swatch omega moon watch is built having a seamless integration curved in your mind. 100M Waterproof: By using a h2o resistance of as many as 100M you can easily take care of most situations in life, such as washing palms, rain, swimming(be sure to tighten the https://www.watchesworld.com/a-history-of-watch-reference-numbers/