Seiko Cal. 4447 - 376

Seiko 4447-376

The 4447-376 is a sought-after Kinetic piece from Seiko's golden era. With its 18mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-8d923af16132]

Also known as: Monster, Helmet

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
8.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1985

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seikata-wm-8d923af16132