Seiko Cal. 4433 - 837

Seiko 4433-837

The 4433-837 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b569165eaa5a]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
18j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1984

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