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Seiko SPB237 SBDC143

Seiko SPB237 SBDC143

What Should You Pay?

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

New / Like New / Full Kit
$712 – $925
low confidence
Excellent / Pre-Owned
$584 – $759
low confidence
Used / Watch Only
$450 – $584
low confidence
Fair Market Value
$671
Blended estimate for excellent condition
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The Seiko Prospex SPB237 / SBDC143 is a modern re-interpretation of Seiko's classic 1970s diver's watch. Features a grey dial, 40.5mm stainless steel case, and is powered by the Seiko 6R35 automatic movement. It comes on a textile NATO style strap matching the muted color scheme.

Specifications
Case Diameter 40.5 mm
Case Height 13.2 mm
Case Material stainless steel
Case Shape round
Case Back screw_down
Lug Width 20 mm
Water Resistance 200m
Crystal sapphire
Bezel Type rotating_unidirectional
Bezel Material stainless steel
Dial Color grey
Dial Indexes applied
Dial Hands snowflake
Bracelet/Strap nato
Bracelet Material textile
Clasp pin_buckle
Complications date
Movement
Movement Caliber 6R35
Type automatic
Power Reserve 70 hours
Frequency 21,600 vph
Jewels 24
Functions hours, minutes, seconds, date

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