Seiko Cal. 4491 - 351

The Seiko 4491-351 represents an important milestone in Seiko's 1996 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ff9ac0ced143]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

30j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1996

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