Seiko Cal. 3891 - 662

This Hand-Winding model from 1974 features a 35mm Stainless Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-bfa60d4b7a9e]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1974

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