Casio AWS-90 / AWS-90L Manual — Module 2790

One owner's manual PDF for the Casio module 2790 in English. Casio fitted it in 5 models, including the AWS-90 and AWS-90L — the full list is below. Casio's spec sheet lists one ML2016, with 11 months of battery life and accuracy within ±30 seconds a month; the module first shipped in Feb 2004.