This is the Amazon India listing:

https://www.amazon.in/s?k=casio+mtp-m305&crid=OXA2EE253268&sprefix=casio+mtp-m305%2Caps%2C225&ref=nb_sb_noss_1

I have just bought one in India, from Amazon, for around $90.

Incorrect - it's a moon phase complication .

I'm currently in India and have just bought one from Amazon (black dial, silver milanese mesh strap) for around £75.

❤

It's a full moon phase indication, along with day and date complications at the 9 and 3 positions .