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Seiko 6309

Seiko 6309

1976 –1988

What Should You Pay?

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

New / Like New / Full Kit
$408 – $531
low confidence
Excellent / Pre-Owned
$335 – $435
low confidence
Used / Watch Only
$258 – $335
low confidence
Fair Market Value
$385
Blended estimate for excellent condition

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DateConditionAsking PriceDeal
May 11$950
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The Seiko 6309 is a vintage automatic diver's watch produced from 1976 to 1988. It features a robust 6309 automatic movement, a unidirectional rotating bezel, and a day-date complication, making it a popular and reliable choice for diving and everyday wear. The 6309-7040/9 model was introduced in 1976 and lasted an incredible 13 years through 1988. The 7040 nomenclature refers to a model sold to the Japan market and the 7049 is rest of world which was primarily the USA.

Specifications
Case Material stainless steel
Case Shape round
Case Back screw_down
Water Resistance 150m
Bezel Type rotating_unidirectional
Dial Color black
Dial Indexes dot
Dial Hands stick
Bracelet/Strap rubber
Clasp pin_buckle
Complications date, 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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