The Seiko SSB479P1 is a men's quartz chronograph watch featuring a 38.7mm stainless steel case and bracelet. It is powered by the Seiko 8T63 quartz movement, offering functions such as a 24-hour hand, small seconds hand, chronograph up to 60 minutes in 1/5 second increments, and a date display. The black dial is protected by a box-shaped Hardlex crystal and includes LumiBrite on hands and indices for enhanced visibility. Additional features include a tachymeter function, screw case back, and water resistance up to 5 bar. Reference number: SSB479P1.