Seiko Cal. 3891 - 330

This Hand-Winding model from 1983 features a 43mm Stainless Steel case. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-d85972529a20]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

18j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1983

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