Strap Advice - Grey

[1sjz]

Long time lurker - first post.

Recently picked up a 1358 which appealed as:

1. It was a Luminor
2. 30bar (aligns with what I believe Panerai is - other views are, if not more, valid).
3. The graduated grey dial is unlike any other watch I have seen.

I know this is not a forum favourite (and is a pain to photograph as the anti reflective coatings need to buck their ideas up a bit). However, it’s mine and I like it.

I tried on the Otto Giorni (Radiomir) and the straps on those are soft and gorgeous.

Unfortunately Panerai don’t have a grey version of that strap.

Looking for some advice on the multitude of strap suppliers. Has to be Gray and Calf and as soft as the OEM.