Seiko Cal. 5618 - 422

This Spring Drive model from 1975 features a 35mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-91d6d231bcdf]

Also known as: Turtle, Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1975

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