Ratio 200M Diver Quartz Chronograph Sapphire 48HA90-17-CHR-BLK Men's WatchRatio 200M Diver Quartz Chronograph Sapphire 48HA90 17 CHR BLK Men's Watch It stands out by fitting all the features of a costly divers chronograph at a surprisingly low price point! Excellence at a shoestring budget, this is no stumpy grade materials or movement business. Even the crystal is sapphire, not mineral; unlike many others at a higher price point. It attracts with its horological capabilities instead of boasting or staying rooted in the