Sidereus was founded by Ireland-based product designers Bryan Leech and Martin Marley in 2018 and their watches have a unique horological backstory. The designers found inspiration in the surrounding Irish landscapes, where the legacy of the past and the natural world combine in a beautiful adventure than crosses time.Brú na Bóinne, their debut collection of mechanical wristwatches, features contemporary designs that pay homage to Newgrange, Knowth and Dowth, the three major megalithic structures found at Brú na Bóinne, an area defined by a bend in the River Boyne, where the earliest farming communities built vast stone structures to record and mark lunar cycles and the sidereal year.Today, Sidereus continues the long tradition of marking time in every watch they design and build. Taking inspiration from the side elevations and internal features of the vast stone tumuli found at Brú na Bóinne, the collection was designed, prototyped and developed in-house. Sidereus watches are hand-built, regulated and tested by highly experienced watchmakers in Ireland, utilising modified Swiss-Made automatic movements prepared by Sellita SA.Watches from this collection are limited to 50 pieces in each of the six model configurations.The Sidereus design philosophy is one of purity, simplicity and honesty. Due consideration and precision is paramount, from design through to manufacture, hand-assembly, testing and dispatch.A small selection of watches are available on a prêt-à-porter basis, however, most watches are made-to-order and, if available, the limited edition number engraved on the case back can be reserved at time of order.For more information, visit our website at www.sidereus.com and follow us on Instagram www.instagram.com/sidereuswatches.