Seiko Cal. 5659 - 156

This Spring Drive model from 1975 features a 45mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-e9d46e573663]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

30j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1975

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