Seiko Cal. 6121 - 405

The Seiko 6121-405 represents an important milestone in Seiko's 1987 lineup. With its 22mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-31271f0e1ae9]

Also known as: Shogun, Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1987

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