Could try this in 17mm. Disclaimer: I have no knowledge of seller and whether it’s going to have low tolerance end links that fit the case closely - would be a total punt and obviously not real gold.
To get a genuine part is gonna be mega bucks. You could call that place in Burlington Arcade or go there and see if they have something or at least can tell you the period correct part no. for end links and strap variations so you can try and find on eBay of somewhere else.
Could try this in 17mm. Disclaimer: I have no knowledge of seller and whether it’s going to have low tolerance end links that fit the case closely - would be a total punt and obviously not real gold.
https://www.partsforwatch.com/product/bracelet-20mm-for-rolex-president-date-just-36mm-golden-gold-replacement-band/
To get a genuine part is gonna be mega bucks. You could call that place in Burlington Arcade or go there and see if they have something or at least can tell you the period correct part no. for end links and strap variations so you can try and find on eBay of somewhere else.
https://www.vintagewatchcompany.com/collection-landing
Really, really nice watch. Looks great on the leather strap.