Seiko Cal. 5664 - 920

Seiko 5664-920

The 5664-920 is a sought-after Automatic piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-950d62c1d038]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
33j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1971

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