Introduced three years ago to much fanfare, the Swatch Sistem51 was a landmark in Swiss mechanical watchmaking, a mechanical wristwatch made entirely by machine, allowing it to be priced at just SFr150 (or about US$150). Funky and colourful, the original Sistem51 was mostly plastic and felt that way. The new Sistem51 Irony gives the watch a metal makeover, replacing […]