Seiko Cal. 5284 - 765

The Seiko 5284-765 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-f5cc0fabcdfc]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

22j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1970

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