Seiko Cal. 6166 - 609

This Spring Drive model from 1967 features a 43mm Titanium case. With its 22mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-d0a1a7c0bebb]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1967

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