Seiko Cal. 4488 - 683

Seiko 4488-683

This Quartz model from 1992 features a 40mm PVD Black case. Powered by the 4488 caliber with 18j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-7ebecd7d27be]

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1992

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