Casio G-350 / G-350C Manual — Module 3751

One owner's manual PDF for the Casio module 3751 in English. Casio fitted it in 4 models, including the G-350 and G-350C — the full list is below. Casio's spec sheet lists two SR927W cells, with 3 years of battery life and accuracy within ±15 seconds a month; the module first shipped in Feb 2005.