Seiko Cal. 5661 - 679

Seiko 5661-679

The 5661-679 is a sought-after Solar piece from Seiko's golden era. Powered by the 5661 caliber with 19j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-d67f7f8c00ff]

Also known as: Turtle, Shogun

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
70m
Dial Color
Cream
Jewels
19j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1974

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