Have this clock bought about 2 or 3 years ago in the USA and carry them still every day - in rain and storm - so that probably means that I am happy with it. I do not give five stars because the service was a real learning process and the manual paper is not worth it to which it is printed (small piece of paper in poor English). The clock itself would probably earn 5 star - looks good, reliable and accurate, holds up to rough handling. So - this is a buy rating - yes, if you want a great looking clock and the time for getting to know takes - yes, if you need a reliable clock. Another tip - have the battery changed by a specialist and not self-renew - my battery has held more than a year, after that I did not have to renew again. Had first tried the battery replaced even with two small hands have fallen - had to pay to make the fix about 30 euros Repair ... Besides, the price is reasonable - about the same amount had then paid and so to this day not repented (you could even a little more to pay for it if the manual is not such a Sch ... would be). Carrying the clock daily. Although I trust the water tightness I take off the clock for showering. Otherwise the clock harsh weather, rain, snow, tropical air and cold weather is often exposed to accept without damage so far (working as a reporter and the clock is a piece of necessary tool must work reliably). So - water tightness and shock resistance? Must be well what my clock through so daily. So - Accuracy? Whenever I once every few weeks, the idea had to readjust the clock, I realize that they are still true. That says it all. At the Salespersonnel: Hope that you have now times viewed the manual and since now enclose something better ... Zeppelin had even now to a few years since I bought the clock ...