Seiko Presage (SPB311J1)

Calibre no. 6R38
Automatic with manual winding
Power reserve 70 hours
Case material Stainless steel (super hard coating)
Sapphire crystal
Lumibrite on hands and index(es)
Three-fold clasp with push button release
Band material Calfskin
Water resistance 10 bar
Thickness: 11.8 mm
Diameter: 40.2 mm
Stop seconds hand function
Jewel: 24
See-through & Screw case back

Condition like new, rarely worn.