Seiko Cal. 4523 - 378

Seiko 4523-378

This Kinetic model from 1999 features a 39mm Hardlex-Coated Steel case. Powered by the 4523 caliber with 18j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-694a7c822bba]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1999

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seikata-wm-694a7c822bba