Seiko Cal. 7166 - 978

This Spring Drive model from 1965 features a 41mm PVD Black case. It features a Black dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-88c6e91e613a]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1965

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