Seiko Cal. 5641 - 849

The Seiko 5641-849 represents an important milestone in Seiko's 1985 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f7d653d0b376]

Also known as: Monster, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

30j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1985

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