Seiko Cal. 4531 - 103

This Solar model from 1983 features a 40mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-83a416a0a96b]

Also known as: Monster

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

33j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1983

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