Seiko Cal. 3823 - 539

The Seiko 3823-539 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-d34822d92a66]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1998

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