Seiko Cal. 4494 - 146

This Spring Drive model from 1991 features a 42mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-a8f30766268d]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1991

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