Seiko Cal. 5642 - 340

Seiko 5642-340

The 5642-340 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-3d84947f384a]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Cream
Jewels
19j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1965

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