Seiko Cal. 3871 - 144

This Solar model from 1966 features a 40mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-aed4c025e712]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1966

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