Seiko Cal. 4427 - 593

Seiko 4427-593

The 4427-593 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-c9200426252a]

Also known as: Monster, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
9.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Burgundy
Jewels
29j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1980

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