I've been two years, and now for the 3rd time Use this calendar. I am very enthusiastic about the clarity and practicality: the new front of each month is a monthly overview, followed by double side one week each. Even annual statements containing the calendar. Each month also has a small tab on the side, so you can directly navigate to the correct month. These also help the two bands that are significantly longer than the lateral diagonal fortunately. The format is also highly recommended. In addition, the shell is still waterproof. Only long may the appointments not be: The clarity comes at the expense of the place, but usually you do not have so much to write down and there's also space on the page for more notes in each week.