Sinn Watch 240 St Leather
Sinn Watch 240 St. 240.010 Leather Sinn watches continue to impress with their sporty and sophisticated designs that are perfect for professional men in need of a reliable and striking timepiece. Found within the 43mm bead blasted stainless steel case of this Sinn 240 St watch is the SW 200-1 self-winding movement which is kept hidden behind a screw down case back. This impressive movement equips the timepiece with hours, minutes and seconds function, a day and date window, 26 bearing jewels, 28,800 semi oscillations per hour and a power reserve of 38 hours.