Model: Seiko Quartz SQ Sports 100 Reference Number: 7123-823A Serial: 070207 Date: July 1980 Box & Papers: Full set, box and papers.
Case Size: 38.4mm Lug to Lug: 43.4mm
Bracelet fits wrist: Up to circa 7.5 inches (all links attached). No additional links supplied. Micro adjustment on clasp.
Functions: All functions operate correctly, new battery installed October 2023. Case Condition: Original, unpolished, near mint condition with only very minor marks. Ultrasonically cleaned October 2023. New caseback gasket and crown gasket fitted October 2023. Crystal Condition: New crystal fitted October 2023. Dial/hands: Original dial and hands. Mint condition. Outer bezel insert: Original, near mint, no fading to the blue and red colours. New bezel gasket fitted October 2023. Bezel rotates smoothly and tightly as it should. Bracelet/Strap: Original Seiko SQ bracelet. Small marks and scratches commensurate of age, unpolished.
The water resistance has not been tested so cannot be guaranteed.