Seiko Cal. 7139 - 507

Seiko 7139-507

This Quartz model from 1990 features a 41mm Gold-Plated case. Powered by the 7139 caliber with 23j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-62c43d0c78e2]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
15.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
120m
Dial Color
Champagne
Jewels
23j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1990

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seikata-wm-62c43d0c78e2