Seiko Cal. 3872 - 486

This Spring Drive model from 1966 features a 37mm Gold-Plated case. It features a White dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-93af9dc80b76]

Also known as: Tuna, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1966

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