So is that 2018 and 1577g? Inquiring minds would like to know if you are ok making the info public.I use the year it was made and the weight for the serial number on my cymbals. Not sure if that helps drummers, but it helps me organize photos and info.
I don't know about you, but I have so many cymbals that I can not remember the weights of all of them. I need to know what they weigh because I need some frame of reference when buying the next cymbal. I am familiar with my bbn own cymbals that I play, so if I know how much they weigh in grams, it really helps me get an idea of what weight I am seeking or what the target cymbal will sound like. Written under the bell requires just a quick peek as opposed to getting the scale out and all.I only weigh if I'm going to sell.
I don't need to know the weight of my own cymbal in order to...well...do anything. If it sounds good, blends...good-to-go.