Seiko Cal. 4438 - 783

The Seiko 4438-783 represents an important milestone in Seiko's 1985 lineup. With its 20mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-fa8fd18c1270]

Also known as: Monster, Panda

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1985

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