Pre-owned vintage Seiko Speed-Timer Chronograph ref. 7017-/-6040 Watch. Overall, this watch is in fairly good condition. The watch shows moderate scratches, scuffs, and dings on the case and bezel. There are also some dust particles that can be seen on the dial side of the crystal. The quickset day complication on this watch no longer works.

- Ref: 7017 - 6040
- Serial No./Year: 141531 / 1971
- Case:
    41mm diameter, 18mm lug width, 13.3mm thickness, 42.6mm Lug-to-lug.
    Stainless Steel
- Caliber: Seiko 7017 Automatic
- Complications: Flyback Chronograph, day indicator, date indicator
- Power Reserve: ~43hrs
- Frequency: 21,600 Vph
- Crystal: Plexiglass/Acrylic
- Accuracy & Movement Health: 
    Measured Accuracy: +38 sec/day.
    Amplitude: 194
    Beat Error: 6.5
- Band: Replacement Leather
- Water Resistant: Vintage N/A
- Condition: Fairly Good: Watch shows moderate scratches, scuffs, and dings on the case and bezel. There are also some dust particles that can be seen on the dial side of the crystal. The quickset day complication on this watch no longer works.
- Made in Japan