110 Td5 Rear window size!

Having managed to smash rear window on my Defender 110 (2000), I went to fit a Masai rear window I bought some time ago as a start of a rebuild project that has stalled!
According to Masai the window they supplied is correct for that model and year. However it does not fit my door, to small by far both in height and width. Wondering if I have a door from an older land rover? Could anyone please measure their door? Looking for mid point measurements metal to metal on the external side. My own measurements are 740 wide by 460 deep. ( The overall size of the Masai window is 747 x 454)
The door is a 2 part door.

My 1988 110 rear door (photo attached sorry for the state of it!!) window measures 460mm vertical and 745mm horizontal.

Hope it helps

Thanks for that. Seems to be much the same size as mine. Leads me to believe that my door is from an older landy and not a standard TD5 2000 model. Hopefully someone will respond with measurements from a door of that era.
Thanks for the input.