Seiko Cal. 3858 - 709

The Seiko 3858-709 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-d7ad6bafadd7]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1966

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