Seiko Cal. 5683 - 922

This Spring Drive model from 1980 features a 42mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-8adbe49d50ac]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1980

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