@fwupow - the information came direct from the Japanese Casio press release. I Interpreted it as meaning there would be 10500 pieces for the three models in total - it is not 100% clear.
Anyone's pre-orders arrived yet
CASIO’s famous shockproof watch “G-SHOCK” will have its 30 year anniversary in April, and in commemoration, 3 limited edition models of the “Resist Black” series (GW-5530C, DW-6930C, DW-5030C) will be released on April 19 in Japan.
Only 10,500 watches in total are available for these 3 models.