Seiko Cal. 6658 - 372

Seiko 6658-372

The 6658-372 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-ff92e0137a89]

Also known as: Navigator, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Cream
Jewels
21j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1971

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