Seiko Cal. 4439 - 936

Seiko 4439-936

The 4439-936 is a sought-after Quartz piece from Seiko's golden era. With its 18mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-960a2b4de954]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
White
Jewels
20j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1976

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