Seiko Cal. 5694 - 220

This Quartz model from 1968 features a 40mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-8ce5acab3750]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1968

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