Seiko Cal. 4547 - 633

This Spring Drive model from 1969 features a 37mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-184241cb9aa1]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1969

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