Seiko Cal. 7083 - 990

Seiko 7083-990

The 7083-990 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7083 caliber with 31j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-c3f7fb445e65]

Also known as: Turtle, Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
100m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1983

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