Seiko Cal. 5668 - 610

Seiko 5668-610

The 5668-610 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5668 caliber with 19j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-18427c585de9]

Also known as: Turtle, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1966

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seikata-wm-18427c585de9