Seiko Cal. 4440 - 171

Seiko 4440-171

The 4440-171 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-57f04747b40a]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1985

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