oh yeah i forgot about the hand set up. You can order from http://www.cousinsuk.com
i ordered this lot and it worked fine. No need for movement strip down so probably didn't use centre seconds fourth wheel. Date wheel overlay was not a problem either.
Cannon Pinion With Drive Wheel Height 2.90mm ( 242 ), ETA 2890 (ETA2890242H290) £4.10 each
Double Toothed Hour Wheel, Height 2.04mm ( 2558 ), ETA 2893.2 (ETA289322558H204) £2.88 each
Hour Wheel 24 Hour Height 1.19mm ( 251 ), ETA 2893.2 (ETA28932251H119) £3.76 each
Fourth Wheel Centre Seconds, Height 5.61mm ( 227 ), ETA 2890 (ETA2890227H561) £3.03 each
Cheers
P.