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Seiko 6309-8500

Seiko 6309-8500

Seiko 5

What Should You Pay?

Estimated fair market values. Actual prices vary by condition, completeness, and seller.

New / Like New / Full Kit
$128 – $166
high confidence
Excellent / Pre-Owned
$105 – $136
high confidence
Used / Watch Only
$91 – $110
high confidence
Fair Market Value
$121
Blended estimate for excellent condition

Recent Comparable Listings

Community Marketplace

DateConditionAsking Pricevs MarketDeal
Apr 22Pre-Owned$125at mediangood
Apr 15Used$125at mediangood
Apr 8Good$135+8%fair
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The Seiko 6309-8500 is a vintage Seiko 5 model with a 36mm stainless steel case, automatic movement, and grey dial. It features a day-date complication and is known for its simplicity and durability.

Specifications
Case Diameter 36 mm
Case Material stainless steel
Case Shape round
Case Back solid
Crystal acrylic
Bezel Type fixed
Dial Color grey
Dial Indexes baton
Dial Hands stick
Bracelet/Strap oyster
Bracelet Material stainless steel
Clasp fold_over
Complications day_date
Movement
Movement Caliber 6309
Type automatic
Power Reserve 41 hours
Frequency 21,600 vph
Jewels 17
Functions hours, minutes, seconds, date

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