Seiko Cal. 3827 - 337

This Hand-Winding model from 1970 features a 45mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-6f3c25bbbf3d]

Also known as: Shogun

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1970

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