Seiko Cal. 6672 - 990

This Hand-Winding model from 1971 features a 37mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-708563522a77]

Also known as: Pogue, Helmet

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1971

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