Seiko Cal. 0717 - 646

Seiko 0717-646

The 0717-646 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-69d5564e1ff4]

Also known as: Rally, Sportsmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Champagne
Jewels
30j
Frequency
28,800 bph
Power Reserve
66 hours
Year
1965

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