Seiko Cal. 3857 - 322

This Kinetic model from 1967 features a 40mm Two-Tone case. It features a Navy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-88f445357c97]

Also known as: Monster, UFO

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1967

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