The Ronda Powertech 500 series of calibers are affordable quartz movements. These watch movements are available with Swiss made and...
Ronda 513
Manufacturer Ronda Caliber Number 513S Base Caliber 513 Type Quartz Diameter 11 1/2”’ (25.6mm) Height 3mm Battery Number 371 (1.5...
Manufacturer Ronda Caliber Number 513 Type Quartz Diameter 11 1/2”’ (25.6mm) x 3mm thick Battery Cell Number 371 Stem 401-1483...
