Seiko Cal. 3864 - 210

The Seiko 3864-210 represents an important milestone in Seiko's 1966 lineup. It features a Green dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-64ec44de715f]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1966

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