Casio PAG-50 / PRG-50 Manual — Module 2471

Two owner's manual PDFs for the Casio module 2471, each a different scan (English included). Casio fitted it in 5 models, including the PAG-50 and PRG-50 — the full list is below. Casio's spec sheet lists one CTL1616, with 5 months of battery life and accuracy within ±15 seconds a month; the module first shipped in May 2002.