Way too much.
First it’s a women’s model
Second it’s small
Third it’s way over priced
18kt is a bit rarer, but there’s a 14kt gold model sitting on EBay currently at $142.50US with 8 hours left. No date
Most likely as with all watches sold on eBay. Will need a service Maybe £150
Maybe a $300US bid with 10 minutes left might win it
Dial appears to be nice and movement looks clean