Casio DW-002 / DW-002BM Manual — Module 1298

Four owner's manual PDFs for the Casio module 1298, each a different scan (English included). Casio fitted it in 6 models, including the DW-002 and DW-002BM — the full list is below. Casio's spec sheet lists one CR2032, with 15 months of battery life and accuracy within ±15 seconds a month; the module first shipped in Dec 1994.