Seiko Cal. 4540 - 990

This Solar model from 1989 features a 38mm Titanium case. With its 21mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-962087f6b258]

Also known as: Goldfeather, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

19j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1989

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