RICOH Ricoh Humming Hand-Wound Wristwatch - Working Condition

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RICOH Manual Wind Watch
Model: Humming Calendar 19
Part Number: 7425 A50425
This is a vintage RICOH watch.
Its precise accuracy is unknown, but it does run.
Please understand that there are signs of age, corrosion, etc., before purchasing.
The color may differ slightly from the actual product due to lighting conditions.
Please refrain from purchasing if you are concerned about minor details, are looking for a perfect item, or are sensitive to such matters.