Seiko 5 Sports Automatic SRPD57K1 Watch Stainless Steel This Seiko 5 Sports Automatic SRPD57K1 Watch is for men. It has a silver ion-plated steel case and bracelet with a circular rotating black bezel. Automatic mechanism with analog display and Hardlex glass. It belongs to the Seiko 5 Sports Automatic collection and is capable of submersion to 100 meters or 10 atmospheres. Features include: Calendar with luminous arrows. sporty style. Case: 42.5mm. The movements are all automatic 4R36 caliber and tested and tested on various Seiko watches. 24 rubies, manual winding capacity, 41 hours power reserve, the second hand stops when you pull the crown, allowing you to adjust the time with the most precision.