Seiko Cal. 5690 - 556

This Spring Drive model from 1981 features a 40mm Gold-Plated case. It features a Cream dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-5295ba1f9887]

Also known as: Panda, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1981

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