Nocturnal - antique clock machine

Nocturnal is an instrument used to determine local time based on the relative positions of two or more stars in the night sky likea  measurement-devices ;)

Instructions for use:

1. Set the current date using the small arrow (each month is divided into 4 weeks) (Nr 1)
2. Align the center hole with the Pole Star (Nr  2)
3. Clock pointer set to Big Dipper's rear wheels (on pic)
4.  You should read your local time, I hope it's correct :D (Nr 3) (table with numbers on clock pointer)

Print without supports

My setting:

Infill :20%

layer height: 0,25mm