Model: Seiko SQ Sports 150 Quartz Reference Number: 5Y23-606A Serial: 9D2039 Date: December 1989 Box & Papers: No box or papers.
Case Size: 40mm inc crown Lug to Lug: 43mm Bracelet fits wrist: Up to 7.25 inches (6 links attached). 3 additional links supplied to make bracelet larger. Micro adjustment on clasp.
Functions: All functions operate correctly, new battery installed January 2019. Case Condition: Fantastic, small age related marks. New bezel gasket and case back gasket January 2019. Crystal Condition: NOS genuine Seiko crystal fitted January 2019. Dial/hands: Dial mint, slight patina on minute hand. Outer bezel insert: Original very good, small age related wear/marks. Bezel rotates smoothly and tightly with a nice click.. Bracelet/Strap: Original jubilee bracelet, good used condition, age related marks and scratches.
The water resistance has not been tested so cannot be guaranteed.