glue for leather strap

[xyz123]

Hi - I have a watch which i really like and have been using daily for few years.

(if of any interest its this one but in a dark brown strap https://www.amazon.com/Titan-679SL02-Ultra-Slim-3-...

Now the leather strap has split open at the end (front and back of strap has come apart at the end) Strap has no seam and looks like front and back half were glued. Due to the thickness of watch, strap is quite unique and i cant immediately source a replacement so looking to repair...

Any recommendation on which glue to use for any repairs?

Many thanks

[nikaiyo2]

Ordinary Super Glue works fine.