müslüm
·who buys such pricy things on eBay in Mexico? Crazy!
Fairly certain that the first two hands are the same length, the long hour.
Different camera angles, on different dials (with slightly different lume length perhaps) can deceiving, especially since the hand length difference is very small.
FYI, MWO version 2 is a bit more informative and also list 2 versions
B1) Long Hours 10.8mm
B3) 10.0 mm