Seiko Cal. 4440 - 385

This Spring Drive model from 1993 features a 36mm Hardlex-Coated Steel case. With its 20mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-8d741f19387a]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1993

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