Used Longines 4P Diamond 18K GF Antique Manual Winding Grand Classic

This is a used item. Longines 4P Diamond 18K GF Antique Manual Winding Grand Classic This is a 4P diamond Grand Classic black dial hand-wound watch from the famous luxury brand Longines. I think the list price was probably over 300,000 yen. I remember hearing that it was from the 50's to the 80's.

It is in good condition, but there is a dent on the dial that is visible unless you look closely. It is not noticeable when using it.

I was told at the time of purchase that it was 18K 20-40 microns, but the engraving on the side was too small to see.

Fairly good black dial 4P diamond models are rare, so I think the value will continue to rise.

It is currently in perfect working order and is in excellent condition, ready for use immediately upon arrival.

The belt was purchased at a thrift shop, so please consider it as a bonus. This belt has a D buckle and is in very good condition, so you can still use it.

It would be very helpful if you could comment on the price negotiation.