Seiko Cal. 6183 - 910

This Automatic model from 1972 features a 34mm PVD Black case. With its 22mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-87d155816287]

Also known as: Tuna, Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1972

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