Seiko Cal. 6112 - 422

This Spring Drive model from 1977 features a 42mm Titanium case. With its 22mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-7bfcc9e6518b]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1977

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