Seiko Cal. 6284 - 820

The Seiko 6284-820 represents an important milestone in Seiko's 1977 lineup. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-629d3a4d8a5d]

Also known as: Rally, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

8.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1977

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