Why doesn’t my double digit big date watch change from 31 to 01, is it broken or fake? It’s because...
Big Date
Manufacturer Ronda Caliber Number 509 Type Quartz Linges 10.5”’ Diameter 23.9mm Height 3mm Battery Number 371 (1.5 V) Battery Life...
What is the difference between caliber 5040.B and 5040.D? There are two variations of the Ronda 5040 including the 5040.B...
Manufacturer Glashutte Original Caliber Number 61 Vibrations Per Hour 28,800 bph Power Reserve 42 hours Jewels 48 Functions Hours, minutes,...
Ingersoll automatic caliber IN 422A. This movement was found in an Ingersoll Gatsby model IN1214SL. Chinese-made with 20 jewels featuring a big date display, day, month, and 24 hour subdial.
