Seiko Cal. 3819 - 209

This Hand-Winding model from 1991 features a 35mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-62ff7d5c877c]

Also known as: Sumo, World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1991

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