Seiko Cal. 5641 - 495

The Seiko 5641-495 represents an important milestone in Seiko's 1975 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-e03aa156d5c1]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1975

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