Seiko Cal. 4433 - 531

Seiko 4433-531

The 4433-531 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-f6c08ce8e7aa]

Also known as: Crown, Flighty

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Cream
Jewels
21j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1977

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