Love these Jardur!
Currently trying to find a decent Bezelmeter but it is not so easy...
What is this model?
That looks like a ref. 960 or 975, possibly chrome case with stainless back (975-C?), with the optional dial seen in fig. F at the right-hand side of this brochure:
After a "detour" to seamaster 300 spectre due to a 007 spectre cigar lighter and cutter set, back to my B&R week with limited desert type. Unfortunately B&R decided to come out with unlimited desert type with a even nicer sandwich face... Anyway, i still like it