Chelsea Vintage Brass Desk Clock with Calendar Tested and Working. Made in Germany. I believe this Clock Dates from the 1960's. There is a Wheel underneath to change the Month. The Two Legs underneath are used to change the Day and Date by pushing them in. Looks like it had a Plaque on the Front which was removed. This Heavy Old Vlock is in Great Used Condition with few marks on the frame a 2 small cracks on the Month Windows. Genuine Top Rated Australian Seller.