Seiko Cal. 6221 - 154

This Quartz model from 1978 features a 43mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-6a3b85b3407f]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1978

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