A sleek Seiko SSB479P1 watch boasting a 38.7mm stainless steel case and a black chronograph dial with a date display, tachymeter function, and screw case back. It features box-shaped Hardlex glass, Lumibrite hands and indexes, and a stainless steel bracelet with a three-fold push-button release clasp. This watch is water-resistant up to 50 meters. The Seiko SSB479P1 is a robust and stylish chronograph from the Seiko SPORT collection, designed for everyday durability with a refined edge. It has a Quartz movement with 15 seconds/month accuracy and a chronograph function with a 1/5-second stopwatch up to 60 minutes. The black matte dial has three sub-dials (24-hour, 60-minute, small seconds) and a tachymeter bezel for speed calculations. The stainless steel case is 38.7mm in diameter and 12.25mm thick. It has Hardlex crystal glass and a screw-down case back. Luminescent hands and markers ensure visibility in low light. The three-fold clasp has a push-button release.