Longines and the town of Saint-Imier are unthinkable without each other. The Longines Saint-Imier Collection embodies a full measure of genuine horological tradition. Drawing on the company’s very roots, it nonetheless benefits from the latest technological refinements.The present model has a stainless steel case of 30mm. Parts of both the case and the bracelet are pink gold capped. It is powered by the automatic cal. 595.