Seiko Cal. 7183 - 290

Seiko 7183-290

The 7183-290 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7183 caliber with 23j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-610781f2c099]

Also known as: Samurai, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
80m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1975

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seikata-wm-610781f2c099