Inherited Bell and Ross in pieces

[FREDO64]

Hey all. I inherited a disassembled Bell and Ross 01-92. It was being restored by my grandfather who was a tinkered who passed recently. I am trying to keep the watch as original as possible but since I have little experience I don't know what I don't know... is there a good source for exploded views and replacement parts for bell and ross. I was reading and saw it may make more sense to just gut it and replace the movement but on part that is missing is the calender ring and I can't find a replacement.  It has the window at 430 I think.  Between the 4 and 5. Any help would be appreciated.  Thank you.

[clockboy]

Welcome to the forum, enjoy. It would be helpful if you posted a picture of the watch and movement if possible.

[Nucejoe]

 Bell&Ross 01-92 movemenet is an ETA 2892-2   Datasheet, lubrication chart and possibly exploded view for it should be available, which our weasol has probably already  posted in previous threads .

High percision adjustments means you shouldn't  let the fork close to petroleum solvants, or ruin the hairspring , however, If this is a replacement balance complete its likely to be a lower grade.

High percision adjustment in four position is what buyer pays pretty penny for.

Rgds

 

[mikepilk]

There's a good walkthrough here : 

And this is the Service Sheet for the 2892-2, which has all the part numbers:

ETA 2892-2.pdf

Cousins stock a range of date wheels (part 2557.1) for this movement :  https://www.cousinsuk.com/product/eta-2892a2

Edited August 10, 2023 by mikepilk