Seiko Cal. 4438 - 513

Seiko 4438-513

This Quartz model from 1992 features a 39mm Gold-Plated case. Powered by the 4438 caliber with 18j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-e662d33a2e84]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
12.7mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1992

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