Seiko Cal. 3872 - 994

This Hand-Winding model from 1971 features a 37mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-334c1c56fd83]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1971

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