Model: Seiko Quartz SQ Sports 100 Reference Number: 7123-823B Serial: 970289 Date: July 1979 Box & Papers: No box or papers.
Case Size: 38.4mm Lug to Lug: 43.4mm
Functions: All functions operate correctly, new battery installed July 2021. Case Condition: Original, unpolished, small dings and marks commensurate with age. Ultrasonically cleaned July 2021. New caseback gasket and crown gasket fitted July 2021. Crystal Condition: New crystal installed July 2021. Dial/hands: Original, mint. Outer bezel insert: Original bezel and insert, a nice level of 'Wabi-Sabi'. Bezel rotates smoothly, new bezel gasket July 2021. Bracelet/Strap: New dark brown suede leather strap fitted July 2021.
The water resistance has not been tested so cannot be guaranteed.