Model: Seiko SQ Sports 100 Quartz Reference Number: 5H23-7B10 Serial: 610199 Date: January 1986 Box & Papers: No original box or papers.
Case Size: 40.6mm inc. crown. Lug to Lug: 45.3mm Bracelet fits wrist: Circa 7.5 inches (4 links attached). No further links supplied. Micro adjustment on clasp.
Functions: All functions operate correctly, new battery installed January 2021. Case Condition: Well worn, marks and scratches commensurate with age. The plastic case shroud has a small crack at 10 o'clock but this is protected by the bezel. Ultrasonically cleaned and fitted with new crown gasket and caseback gasket January 2021. Crystal Condition: New crystal fitted January 2021. Dial/hands/chapter ring: Dial and hands are mint. Rotating Bezel: Good with marks and scratches commensurate with age. Bezel rotates smoothly with a nice click- new bezel gasket fitted January 2021. Bracelet/Strap: Original plastic bracelet, well worn. Scuffs, marks and scratches commensurate with age.
The water resistance has not been tested so cannot be guaranteed.