Seiko Cal. 4433 - 331

Seiko 4433-331

The 4433-331 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-3484cdbe19cb]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Champagne
Jewels
33j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1981

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