9411 question about date wheel options

[RDRoss]

So, many years ago I owned a my beloved 9411 and had it stolen. I have missed it ever since and while I have collected other pieces since, I have never gotten over it,
Now, I am in the process of building out a nice 9411 viet build and have come to a (call it a junction). My gen piece had a roulette date wheel which I don't believe was original to the watch. I loved the red date on blue dial and bezel back then. My question to the Tudor geniuses around here: Was a roulette date wheel ever used in factory built models or where they all aftermarket add ons?

Any info would be greatly appreciated

 

[MSC19]

A roulette datewheel was used for 7021, never on 9411.

 

[RDRoss]

A roulette datewheel was used for 7021, never on 9411.

Thought so. I ended up with mine after service at the AD.

 

[MSC19]

I was also thinking at this option for my 9411, it looks really nice with a blue dial imo…but since I am in this period correct theme, I ended up having a black one.