Seiko Cal. 7183 - 909

Seiko 7183-909

The 7183-909 is a sought-after Solar piece from Seiko's golden era. Powered by the 7183 caliber with 17j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-5d582ee78759]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Black
Jewels
17j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1979

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