Seiko Cal. 4441 - 423

This Hand-Winding model from 1982 features a 43mm Two-Tone case. It features a White dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-e7a579c3c32b]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1982

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