Seiko Cal. 0730 - 981

This Spring Drive model from 1996 features a 39mm Gold-Plated case. With its 19mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-fb16ff9118f3]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

30j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1996

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