Seiko Cal. 5642 - 772

The Seiko 5642-772 represents an important milestone in Seiko's 1982 lineup. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-7c779edd49c1]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1982

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