Seiko Cal. 5633 - 779

Seiko 5633-779

The 5633-779 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-e2245762b6e8]

Also known as: Silverwave, Navigator

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
White
Jewels
34j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1973

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