Production year is

H (2005) 500 pieces, Case number:6650, ID starts with BB,

OOR* 5 pieces, Case number:6650?, ID starts with BB?,

with Tritium,

unusual is the Luminor 1950 crown protector bridge without the typical imprinting “REG. T.M.”,

unusual is also the assembled upside-down crown protector lever,

*OOR means “Out of Range”