Seiko Cal. 6366 - 169

This Spring Drive model from 1977 features a 39mm PVD Black case. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-c98cffa9e968]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1977

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