Shown on this forum before I first saw this combination without date two years ago online and thought that is for me with plain curved bezel without fancy accoutrements I was unlikely to use. 39mm too large for me and 3-6-9 alpha is perfect. So 17months ago I walked into a well known London AD and bought this over-the-counter. No problem - "in stock". Now wearing on blue alligator strap to maintain the understatement.
Best
Clive
