Seiko Cal. 6121 - 429

This Kinetic model from 1980 features a 43mm Titanium case. With its 19mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-802224c5d65f]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

43mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1980

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