Seiko Cal. 6642 - 442

This Solar model from 1985 features a 44mm Titanium case. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-6fee08bf242e]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1985

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