This is a great every day, solid bracelet that will look great stacked with others but is also substantial enough to wear on its own. 
The mix of long and circular links feel elegant but the links are solid so don’t confuse elegant with dainty. 
I’ve been wearing this bracelet for around a week and can confirm it is ridiculously comfortable on the wrist. 
Material - 9ct gold 
Hallmarks - H.G&S | 9•375 | Birmingham | 1973
Country of origin - England 
Length - 7”
Width of long links - 4mm
Width of circular links - 6.5mm
Weight - 5g
Condition - great vintage condition with only very minor surface wear to note