Seiko Cal. 7166 - 630

This Solar model from 1970 features a 34mm PVD Black case. It features a Navy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-b20f9735a71c]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1970

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