Seiko SPB381
Prospex 1968 Diver's GMT
Hulk Green GMT
2023 –present Retail $1,600
What Should You Pay?
Estimated fair market values. Actual prices vary by condition, completeness, and seller.
New / Like New / Full Kit
$912 – $1,185
high confidence
Excellent / Pre-Owned
$748 – $971
high confidence
Used / Watch Only
$576 – $748
high confidence
Fair Market Value
$860
Blended estimate for excellent condition
Recent Comparable Listings
Specifications
Case Diameter 42.6 mm
Case Height 14.1 mm
Case Material stainless steel
Case Shape round
Case Back screw_down
Lug Width 20 mm
Water Resistance 200m
Crystal Sapphire
Bezel Type Unidirectional rotating
Bezel Material ceramic
Dial Color green
Dial Indexes applied
Dial Hands arrow
Bracelet/Strap bracelet
Bracelet Material stainless steel
Clasp fold_over
Complications date, gmt
Movement
Movement Caliber 6R54
Type automatic
Power Reserve 72 hours
Frequency 21,600 vph
Jewels 24
Functions hours, minutes, seconds, date, gmt
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