Seiko Cal. 5666 - 281

Seiko 5666-281

The Seiko 5666-281 represents an important milestone in Seiko's 1999 lineup. Powered by the 5666 caliber with 33j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-728ed9e1c846]

Also known as: Monster, Emperor

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1999

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