Seiko Cal. 3864 - 644

This Solar model from 1999 features a 37mm PVD Black case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-2bd930013eba]

Also known as: Tuna, Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1999

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