Seiko Cal. 3867 - 426

This Automatic model from 1965 features a 40mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-22dec154bcca]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1965

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