Just a quick post on the practicalities of fitting a DWO to an ETA 2893 GMT movement.
It has been argued that a DWO will not fit on this movement, well here's how you do it
1) remove the stock ETA 2893-2 date wheel
2) Replace with stock ETA 2836-2 date wheel (don not clean off the original print)
3) fit the DWO under the GMT gear and onto the 2836-2 ETA datewheel
4) fit standard dial spacer
5) Fit the dial
and away you go, job done!.
It has been argued that a DWO will not fit on this movement, well here's how you do it
1) remove the stock ETA 2893-2 date wheel
2) Replace with stock ETA 2836-2 date wheel (don not clean off the original print)
3) fit the DWO under the GMT gear and onto the 2836-2 ETA datewheel
4) fit standard dial spacer
5) Fit the dial
and away you go, job done!.