Movement: Seiko 8T63 Quartz
Functions: Chronograph (up to 60 minutes in 1/5 second increments), date display, 24-hour hand, small seconds hand
Case:
Material: Stainless steel (hard coating)
Diameter: 44mm
Thickness: 13mm
Back: Screw case back
Dial: Black, with Lumibrite on hands and index(es)
Crystal: Hardlex
Strap: Silicone or calfskin
Water Resistance: 10 bar (100 meters)
Other features: Tachymeter function