Precisely what I was searching for, thankyou for putting up. 강남티비

The earliest reference 6536 examples were actually "double reference" models with the 6538 (which we'll get to in a minute), where they had the smaller 6mm crown link instead of the 8mm crown, with the 6538 crossed out by lines on the case and case back, with link 6536 engraved below link that. Only a small number were made before they got their own dedicated case and reference, the 6536/1.