Casio G-9100 / G-9100BL Manual — Module 3088

One owner's manual PDF for the Casio module 3088 in English. Casio fitted it in 7 models, including the G-9100 and G-9100BL — the full list is below. Casio's spec sheet lists one CR2025, with 5 years of battery life and accuracy within ±15 seconds a month; the module first shipped in Jul 2007.