Seiko Cal. 0730 - 392

This Spring Drive model from 1998 features a 39mm Titanium case. With its 21mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-a17b01d5c7c3]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Burgundy

Jewels

34j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1998

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