Seiko Cal. 4421 - 140

The Seiko 4421-140 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-657451d96025]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Champagne

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1998

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