Seiko Cal. 6634 - 177

Seiko 6634-177

The 6634-177 is a sought-after Hand-Winding piece from Seiko's golden era. It features a White dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-fe7cb0d874d9]

Also known as: Samurai, Flighty

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1970

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