Seiko Cal. 5642 - 579

Seiko 5642-579

The 5642-579 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-7a063b744adb]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Cream
Jewels
28j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1983

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