Seiko Cal. 7190 - 283

Seiko 7190-283

The 7190-283 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7190 caliber with 36j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-ea8f771569c5]

Also known as: Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Black
Jewels
36j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1987

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