Seiko Cal. 6291 - 216

This Automatic model from 1971 features a 40mm PVD Black case. With its 18mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-dcc8c2f33b2d]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1971

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