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SEIKO / Grand Seiko Men's Watch Ref. 5646-7020 Automatic 1973

SEIKO / Grand Seiko Men's Watch Ref. 5646-7020 Automatic 1973

Regular price ¥158,000 JPY
Regular price Sale price ¥158,000 JPY
Sale Sold out
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Warranty: 6 months from the date of purchase

This product comes with a 6-month operational warranty after purchase. You can buy with confidence as the product's exterior has been cleaned, its operation checked, and its daily rate measured. For more details, please see "About the Warranty".

Buyer's Comments

This is a Seiko Grand Seiko Automatic Ref. 5646-7020. It features a green dial and bar-type hands, exuding a charming simplicity. While there is age-related deterioration on the glass, the overall condition is clean. The case has minor scratches, but no significant damage. The hand-setting operation is smooth. An aftermarket leather strap has been fitted.


Model Name Grand Seiko
Brand Name SEIKO
Year of Manufacture 1970s
Movement Automatic / cal.5646A
Reference Ref.5646-7020
Dial Original
Case Material Stainless Steel
Case Size 36mm (excluding crown)
Lug Width 19mm
Strap Aftermarket leather strap
Wrist Size Max. 19cm
Accessories Our warranty card, case
Condition Antique (used)
Water Resistance Not water resistant
Crystal Material Glass crystal
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