Cloisonné metal Vase and covered box and brass vase old older oldest

2, The covered Cloisonné box has a 4 1/2" diameter
3, The Cloisonné vase is 6 1/4" tall and seem to be brass at top lip and base.
1, The slender vase seem to be brass

 

Box is brand harry spankers, as they say. Pomegranate shape, Chinese. 3 looks Meiji Japanese. 1 is interesting, to say the least.

 

#1 is Japanese bronze made to look old. Had one many many years ago.
Think I had it in like the 1980s or 90s.

 

the Meiji Japanese looking vase has 6 sided polygons incised honeycomb patterns in the spaces where there is no enamel. Is that a common Technic used during this period?