Seiko 5 Sports Automatic SNZB24 SNZB24J1 SNZB24J Japan Made 100M Men's Watch The silver and gold create a tasteful colour combination; handsome and masculine. The dial ensures that you can tell the time and date at a glance; its longevity and flawless working ensured by the Caliber 7S36 in-house, automatic movement inside. Itâs of quite an unusual size, extremely rare among menâs diver watches. Can go down safely till 300 feet under water.