Seiko Cal. 3831 - 448

This Hand-Winding model from 1968 features a 46mm Stainless Steel case. With its 19mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-78b21ac2f591]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1968

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