Seiko Cal. 4446 - 835

Seiko 4446-835

The 4446-835 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-6fc482e061b8]

Also known as: World Timer, Navigator

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Green
Jewels
34j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1970

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