This is a vintage SEIKO One Push Chronograph (Ref. 5717-8990), a highly collectible manual winding chronograph from Japan.
This model features the rare one-push chronograph mechanism, operated by a single pusher, making it a unique and sought-after piece among collectors.
The clean silver dial with applied indices and classic design gives it a timeless vintage look. The rotating bezel and date display further enhance its functionality and appeal.
Condition
The watch is currently running well
Daily accuracy: approx. +10 seconds/day (may vary depending on conditions)
Dial shows some age-related stains
Case has minor scratches consistent with vintage use
Case back engraving is heavily worn and difficult to read
Crystal has been lightly polished
Strap and buckle are aftermarket (new)
📦Item Details
Brand: SEIKO
Model: One Push Chronograph
Reference: 5717-8990
Movement: Manual Winding (Mechanical)
Case Size: Approx. 37mm (excluding crown)
Wrist Size: Fits up to approx. 19cm
Functions: Chronograph, Date, Rotating Bezel
Accessories: None
⚠️Important Notes
Please check all photos carefully for condition
Vintage items may have small imperfections not visible in photos
Time accuracy may vary depending on usage conditions
Description
All our items are 100% authentic and guaranteed. You can shop with confidence.
If you have any questions, feel free to contact us anytime. We're happy to help.
Shipping
Ships from Japan via FedEx, or DHL
Includes tracking and secure packaging with bubble wrap, a cardboard box, and an OPP bag.
We ship your order within 3?10 business days after payment.
Our business days follow Japanese national holidays and our internal company schedule.
Shipping is available only to your registered eBay address. We do not ship to P.O. Box addresses.
Notice for International Buyers (Outside the United States)
Please note that import duties and taxes are not included in the listed price or shipping. These charges are the buyer?s responsibility and may vary by country.
We accept free returns if there is an issue with your item. To ensure a smooth process, please record a video when opening the package and keep photo evidence of the item in its original condition.We appreciate honest buyers and thank you for your understanding.
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Notice for U.S. buyers (shipping to the United States)
Import duties, taxes, and related customs fees are already included in the item price or shipping cost (DDP: Delivered Duty Paid). You will not be required to pay any additional customs charges upon delivery.
Note: Items over USD 2,500 per transaction (including shipping) or those under the Authenticity Guarantee service may be excluded.