Calibre 8541B Automatic with date function with date function 35mm Size excluding crown Amazingly Beautiful and Precious International Watch Company Swiss Made Stainless Steel Watch for Men Circa 1965 Please take note of the beautiful original bracelet Elegant Swiss Dress Watch This is a very rare high calibre IWC movement Size 35 mm excluding crown This is a rare large 35mm watch size excluding crown 41mm top to bottom of lugs Beautiful IWC Restored IWC Blue Dial Original Acrylic Crystal Original IWC bracelet will fit all wrist sizes This watch is in excellent condition without damage It is original and will become a perfect vintage collectible treasure