Seiko Cal. 0717 - 645

Seiko 0717-645

The 0717-645 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-fb9fe0d45671]

Also known as: Shogun, Silverwave

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1973

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