Seiko Cal. 5680 - 891

The Seiko 5680-891 represents an important milestone in Seiko's 1988 lineup. With its 21mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-4fa4b9c6aa2f]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

36mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1988

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