Driving a Seiko Slave Clock
I finally figured this movement out, it requires a pulse every 30 seconds at 24 VDC, alternating polarity every pulse. Turns out it uses the same idea as Gent of Leicester, cheers for that nudge in the right direction henros! The Seikos however have an additional coil that can be used to drive the clock backwards, thereby making it easy to reverse the clock when changing time zones!
The Seiko slave clocks also seem to be divided into 2 categories, the ones without the second hand are 30 second pulse clocks, while the ones with a second hand are of the 0.5 second pulse variety.