Seiko Cal. 4486 - 856

This Spring Drive model from 1972 features a 37mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-9c92fbfd423e]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1972

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