Seiko Cal. 6635 - 143

Seiko 6635-143

The 6635-143 is a sought-after Hand-Winding piece from Seiko's golden era. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-9337082de384]

Also known as: Samurai

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
15.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1974

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seikata-wm-9337082de384