SC1
·Perhaps things have not gone as planned...
Haven't been able to post pics been in hospital over the last few,just got out yesterday
The ETA G10211 from the Moonswatch is slightly different in size compared to the Hattori VK63 in the donor (if it is a genuine Hattori movement). It depends on what sort of spacer ring is used in the donor.
If it was my choice, I'd keep the Hattori (Seiko/SII) movement and just do a dial/hands swap.
Can't you just re-case the MoonSwatch dial/hands/movement in the new steel case (with appropriate spacer solution)?