Thanks to Davidsen for the wonderful domed plexiglass crystal, thank you Reelamore for the RXW case, and thanks to Marco for the vintagized MM dial - these were a match made in heaven. Now, I just need a sub-second hand that'll work with the cal. 616 movement, a crown (soon to arrive from Davidsen), some engraving AND assembly!! The crystal and case, though, were a major step forward. I'm very pleased with the progress so far. Here are pics: