The Seiko SSB353 Neo Sports Chronograph is a men's quartz watch featuring a gunmetal PVD stainless steel case with a 44mm round dial and 13mm case thickness. The black dial includes luminous hands and hour markers with a date display positioned between the 4 and 5 o'clock positions, along with three subdials for 60 seconds, 60 minutes, and 24-hour tracking.

The watch is equipped with Seiko's caliber 8T63 quartz movement and a scratch-resistant Hardlex crystal. It comes with a 22mm black silicone strap and a buckle clasp. The screw-down case back and pull-push crown contribute to its 100-meter (330 feet) water resistance rating, making it suitable for swimming and recreational water activities.