Seiko Cal. 4421 - 361

This Hand-Winding model from 1993 features a 39mm Titanium case. With its 20mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-74ed41a26f5e]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1993

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