Seiko Cal. 3871 - 461

This Solar model from 1978 features a 36mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-fff43f186800]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1978

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