Seiko Cal. 6239 - 450

The Seiko 6239-450 represents an important milestone in Seiko's 1985 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-17d8d945eb89]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1985

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