Rolex

I want to wear my 16610 sub on an oysteflex band from Rolex. The yachmaster 42 unfortunately has 21mm spacing between the lugs so I can’t use that strap. Is there a 20mm version? There are plenty of Daytona oyster flex bands at 20mm but they have the end ... 

Perhaps someone more knowledgeable here can confirm.

I believe as well that the Rolex YM 40mm in red gold (116655 and 126655) have oysterflex, 20mm lug width and no end-link. For more detailed questions like if it fits (positioning of pins holes), ease/ability to source, …,, I guess we would need to ask som...