Seiko Cal. 3865 - 568

The Seiko 3865-568 represents an important milestone in Seiko's 1983 lineup. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-00caa6f98930]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

25j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1983

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