P438.4 - #4 Platform Escapement
$225.00
#4 Platform Escapement
* 30 x 41 mm
* Eleven ruby jewels
* Gold-plated cocks/plates
* Reversible regulator
* Screwed end plates
* Clockwise direction
* 8 leaf escape wheel
* Polished pinion/escape wheel
* Balance with screws.....18,000 vibrations
* Temperature compensated flatisoval hairspring