It would be hard to find a time when it isn't appropriate to wear this watch. Aesthetically, it can accompany any fine attire for a special night, yet still be subtle enough to rock with casual wear. Functionally, there is no need to take it off. It has a stainless steel bezel, scratch-resistant sapphire glass and is run by quartz movement, which means it can be knocked around and get wet or submerged without worry. In fact, it's made to be submerged.