Seiko Cal. 4569 - 148

This Hand-Winding model from 1982 features a 40mm Two-Tone case. With its 19mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-6d926b960a1f]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1982

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