Seiko Cal. 6635 - 600

Seiko 6635-600

The 6635-600 is a sought-after Solar piece from Seiko's golden era. Powered by the 6635 caliber with 35j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-a11bc9e664bb]

Also known as: Panda, Sportsmatic

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1966

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