Dây đeo đồng hồ bỏ túi 50mm

Print strap with TPU with 0.2 layer height and setting "make overhang printable" on. Opening ironing setting also reccomended. You can use PLA or PETG for pin but print very slowly with thin layer height like 0.12 with fan on and z seam choosed random since it's very small part you can turn on make overhang printable on this one too if had problem. Holes on pin side of strap can usable for fine tuning between main holes. You can use strap for hanging watch to a pin on wall or etc. or bend strap's connection with case using soldering iron to wear it little more comfortable.