Seiko Cal. 3857 - 681

The Seiko 3857-681 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-d701cdb6c45f]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1968

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