Seiko Cal. 3843 - 570

This Automatic model from 1977 features a 46mm Two-Tone case. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-25ffd1dffe98]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

31j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1977

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