Seiko Cal. 6616 - 595

This Quartz model from 1974 features a 43mm PVD Black case. Powered by the 6616 caliber with 18j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-ff3679dfd4c7]

Also known as: Helmet, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1974

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