Seiko Cal. 4433 - 146

Seiko 4433-146

The 4433-146 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-0cee0c969498]

Also known as: Monster, Navigator

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Champagne
Jewels
27j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1991

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