Seiko Cal. 4439 - 598

Released in 1985, the Cal. 4439 with design code 598 was part of Seiko's domestic market collection. With its 20mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-bf817bc7aeef]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1985

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