Looks nice, reminds me of the Longines Masters I bought for the wifey - much cheaper than this for sure
Don't think, the Longines site says gold cap. The Tag is of course iced out on the strap, which makes a real difference. My humble €3500 watch only had a 18k rose gold bracelet.
Well clearly the diamonds are where the cost comes in.... if my wife bought it and they took 6 links out she'd have about £5000 sitting in a box!