Seiko Cal. 3821 - 421

This Solar model from 1970 features a 38mm PVD Black case. It features a Black dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-15fcc36736a8]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

11.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1970

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