Seiko Cal. 6638 - 326

This Solar model from 1993 features a 46mm Titanium case. With its 18mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-d4b1f6b6f23b]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1993

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