Seiko Cal. 4439 - 835

Released in 1983, the Cal. 4439 with design code 835 was part of Seiko's domestic market collection. With its 18mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-4d1c66ce5fdc]

Also known as: Helmet, Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1983

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