Seiko Cal. 5284 - 331

The Seiko 5284-331 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-2b51d3de4ccb]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1985

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