Watch in keeping with Wikipedia. Watch worn worn worn designed despite the movement of the person's activities. Worn wrist designed, bracelet attached other bracelet.
Quartz according to Wikipedia. Quartz, silicon and oxygen continuous structure tetrahedra containing oxygen between tetrahedra, global chemical formula.
Watch coins as stated in Gentlemansgazette. Parts, 24hour parts, register often referred to as subnumber usually on the front that records hours.