Seiko Cal. 6621 - 284

This Quartz model from 1979 features a 46mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-c57e18a33cfa]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1979

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