Seiko Cal. 5666 - 232

Seiko 5666-232

The 5666-232 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5666 caliber with 20j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-2b145eefb9bb]

Also known as: Sumo, Silverwave

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
180m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1987

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