This is a Seiko Men's Chronograph Stainless Steel Watch, specifically identified as model SKS557P1 (utilizing the Seiko 4T57 quartz movement).
Dial Design: Features a crisp white dial layout accented by bold hour indicators and a small date display window at the 3 o'clock mark.
Chronograph Subdials: Includes sub-dials dedicated to measuring precise split seconds (1/10th of a second), standard stopwatch seconds, and cumulative minutes up to 60.
Water Resistance: Built to withstand up to 100 meters (10 bar)