Seiko Cal. 5634 - 115

Seiko 5634-115

The 5634-115 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-ea1469957849]

Also known as: Monster, Rally

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
13.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1965

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