Seiko Cal. 7099 - 663

Seiko 7099-663

The 7099-663 is a sought-after Solar piece from Seiko's golden era. Powered by the 7099 caliber with 23j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-de1e4e1ff73b]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
36mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Cream
Jewels
23j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1979

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