Seiko Cal. 7138 - 498

This Spring Drive model from 1980 features a 34mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-39620382963e]

Also known as: UFO, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1980

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