Seiko 5 Sports Collection. Inspired by Seiko’s iconic 1970s “Time Sonar,” this watch features a distinctive translucent turquoise dial that reveals the day-date disk. The bi-color uni-directional rotating bezel frames the dial, which includes bold luminous hands, markers, and a contrasting seconds hand. Powered by a 24-jewel automatic movement with a 41-hour power reserve, 21,600 vibrations per hour, and manual winding, this timepiece is visible through a screwdown see-through caseback. Made from stainless steel with a locking tri-fold clasp, it is water-resistant up to 100 meters.