Seiko Cal. 3815 - 223

The Seiko 3815-223 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-d7daf3c0c98e]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1998

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