Seiko Cal. 6218 - 999

This Spring Drive model from 1974 features a 39mm PVD Black case. With its 20mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-59d2d18ff8bb]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1974

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