P438.4 - #4 Platform Escapement

$235.00
Quantity:  

#4 Platform Escapement


*  29.5mm x 41.5mm
*  19.25mm high (top of balance to end of bracket holding pinion)
*  8.75mm escape wheel drop (plate to end of bracket holding pinion)
*  10.5mm between escape wheel center and end of plate
*  Escape wheel teeth module 0.25
*  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