My wife gave me this watch as a present for my last birthday... it’s very precise and trendy. The only problem and I disagree its balamce wheel. Infact the H50 movement is an Eta innovation reserved only to some product of Swatch group. Its balamce wheel can’t be adjusted to indipendent watch repairer (there isn’t a manual adjustement system) and it has been necessarely sent to Hamilton House. However, Hamilton watchmaker doesn’t adjust a balance wheel but directly replaces the entire movement with an other. This replace of entire movement, infact, for Hamilton, is less expensive than to adjuste the single balance wheel pay for watcmaker (that would be possible only with Eta/Hamilton laser system). There are several implecations. First, the indipendent watch repairer can’t works (with chiper prices for his custumer); second, in this way isn’t guarantee the historical originality. Third, the movement become disposable and not with mechanical peculiarity. The watch remains a very nice watch, estetically