Seiko Cal. 6666 - 527

This Solar model from 1972 features a 45mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-ce4f2e1e3b0c]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1972

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