Selling my H2O (Helberg) Kalmar 2; I’ve had this about two months or so. All in all it’s in great shape; it does have some minor wear I’ve tried to show in the photos. From informally tracking the timekeeping, it seems to run about 5-6 seconds slow per day, so it does pretty well. It comes with the original H2O leather strap, as well as a black nato. It comes with the screw bars, as well as the H2O case.