Seiko Cal. 5616 - 997

This Spring Drive model from 1980 features a 43mm Two-Tone case. With its 22mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-f4142283d1c3]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1980

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