Seiko Cal. 6670 - 339

This Automatic model from 1987 features a 41mm PVD Black case. With its 22mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-01e1e9ddb48f]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

33j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1987

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