Seiko Cal. 5666 - 993

This Solar model from 1968 features a 38mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-b00056bf986d]

Also known as: Tuna, UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1968

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