Seiko Cal. 3871 - 645

This Quartz model from 1973 features a 46mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-e737b3d472b9]

Also known as: Samurai, Crown

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1973

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