Casio LW-E10 / LW-E10D Manual — Module 2600

Two owner's manual PDFs for the Casio module 2600, each a different scan (English included). Casio fitted it in 4 models, including the LW-E10 and LW-E10D — the full list is below. Casio's spec sheet lists one CR1620, with 5 years of battery life and accuracy within ±30 seconds a month; the module first shipped in Dec 2002.