Description
Vintage Seiko 5 Sports Speed-Timer chronograph watch, Reference 7017-6040, manufactured in 1971. This classic flyback chronograph features a distinctive cushion case and original Seiko bracelet.

Specifications
- Brand: SEIKO
- Model: 5 Sports Speed-Timer
- Reference Number: 7017-6040
- Year of Manufacture: 1971
- Movement: Automatic, Caliber 7017 (21 Jewels, 21,600 bph)
- Features: Chronograph with Flyback Function, Day/Date Display (English/Kanji switchable)
- Case Size: Approx. 41mm (excluding crown)
- Lug Width: 19mm
- Bracelet: Original SEIKO Stainless Steel Bracelet
- Wrist Size: Approx. 18.5 cm (7.28 inches)
- Note: No second-hand hacking mechanism (factory specification)

Condition
- Working condition. Basic operation and chronograph functions work properly.
- Time accuracy (daily rate) and long-term operations have not been tested (only basic operation checked).
- As a vintage item, there are signs of wear, scratches, and aging consistent with its age.
- Please refer to the photos for detailed cosmetic condition.

Included Items
- Watch with original Seiko steel bracelet (as shown in pictures)