Seiko Cal. 4446 - 216

Seiko 4446-216

The 4446-216 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-6d18bf03e189]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
50m
Dial Color
Black
Jewels
22j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1976

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