Seiko Cal. 6284 - 975

This Spring Drive model from 1971 features a 38mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-00c1fc69721e]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1971

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