Seiko Cal. 6620 - 984

This Quartz model from 1988 features a 38mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-92460bd80cd6]

Also known as: Helmet, Crown

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1988

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