Seiko Cal. 3817 - 692

This Hand-Winding model from 1967 features a 44mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-39f9a05ac60a]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

12.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1967

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