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Seiko Solar Vintage Women's Manual Wind Watch
Product Details
From AI.
This is a vintage Seiko wristwatch. Based on the engraving on the case back, it is estimated that this watch was manufactured in April 1978.
A Seiko Solar hand-winding watch with a silver stainless steel case and band.
Explanation of the case back engraving:
The case back of this watch is engraved with important information to identify the manufacturing period and model.
* Serial Number (8401125): The first two digits of a Seiko serial number indicate the manufacturing period.
* The first digit 8 indicates the last digit of the manufacturing year (1978).
* The second digit 4 indicates the manufacturing month (April).
* Case Number (10-8260): 10 indicates the movement caliber number, and 8260 is a code for the case shape and design.
* Material Notation (POP BACK ST. STEEL): Indicates that the case back is made of stainless steel.
* Daini Seikosha Logo: The lightning bolt-like mark at the bottom is a logo indicating that this watch was manufactured at Seiko's Kameido factory (Daini Seikosha).
It is in working condition.
- Brand: Seiko
- Model: Solar
- Material: Stainless Steel
- Color: Silver
- Country of Origin: Japan
Thank you for looking.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.




