Seiko Cal. 4488 - 201

This Hand-Winding model from 1981 features a 40mm PVD Black case. With its 19mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-60239642589d]

Also known as: UFO, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1981

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