8 Day Clock

I have been working on a clock that could run for 8 days I designed an efficient escapement with 1 mm steel pinson the anchor and 3 D printed escape wheel The gear ratio is 1/8 x 1/5 x 1/5 x 1/5 = 1/875 With a 50 mm drum and a pulley I get an 8 day power reserve with a little over 1 meter of drop of a 3.5 kg weight STL Files here: https://www.myminifactory.com/object/... More details to follow Stay tune