SEIKO Men's Chronograph Watch (SSB039 or SSB045)

CASE
Shape: Round
Finish: Polished and Brushed
Material: Stainless Steel
Width: 41 mm without crown
Water Resistance: 100 m (330 feet)
Crystal: Hardlex Crystal
Thickness: 11 mm
Case Back: Screw-Down Closed
Case Length with Lugs: 49 mm