Seiko Cal. 4557 - 146

Seiko 4557-146

This Quartz model from 1984 features a 45mm Stainless Steel case. Powered by the 4557 caliber with 17j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-c77ef7ba5556]

Also known as: Monster, UFO

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
10.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
White
Jewels
17j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1984

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