Seiko Cal. 4535 - 570

This Spring Drive model from 1983 features a 39mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-dfa097a905e9]

Also known as: Monster, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1983

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