Clock as gift for Planetarium Zuylenburgh
(The Eise Eisinga planetarium was the inspiration for building this beautiful planetarium)

When I was invited to visit the planetarium I got the idea to make this small clock as a gift.
I combined a nice clock face I found on internet with this special photo from the planetarium in
Photoshop. At the moment  I was working on the perpetual calendar mechanism, it took a long
time. Making this clock within some days was really fun to do! (The small picture on the second
hand is Eise Eisinga in front of his planisphere)

(The photo in the centre is from A. P. de Ruiter (c) and the clock face from Suhrud Potdar)

Recently I made this second design

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