Seiko Cal. 4418 - 558

This Solar model from 1990 features a 40mm Titanium case. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-2e396937fcb1]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1990

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