Introducing: The Harry Winston Project Z9, A Flyback Self-Winding Chronograph Cased In Proprietary Zalium Alloy
Harry Winston's Project Z timepieces have been part of the company's watch offerings since 2004. At that time, Ron Winston was still very much a part of the company, and the first Project Z watch reflected his interest in the aerospace industry, and metallurgy. Zalium, a zirconium-aluminum alloy, is very hard, strong, and highly resistant to corrosion, although it's difficult to machine, and in general, Harry Winston has held it in reserve over the last 15 years for special projects. Since 2004, there have been nine Project Z timepieces – limited series, with complications – with the last, Project Z8, in 2014. That was a self-winding, dual-time wristwatch with a retrograde second time-zone hand. The newest, Z9, has just been announced, and combines a Zalium alloy case with a self-winding chronograph movement, as well as the sculptural architecture characteristic of the Project Z series as a whole. 1 OF 2 The 44.2 mm case has a combination of shot-b

RO 15300 help first AP watch
Hi fam I'm new to this forum and I'm thinking to buy this 15300 as my wrist is 6,5 and I think the 39mm dial will fit better can anyone help me with this watch:.chrono24.co.uk/audemarspi...arch/index.htmDo you guys think is been polished?Also watch in question doesn't have any revision from AP and is from 2009 do you think is needed?Also what you think about priceThanks in advance

Looking for an AP RO...
What do you guys think of Thanks fellas.Joey

Incoming?!?
Choices, choices: (apologies to Robert Frost)?Two watches diverged in a yellow mood,And sorry I could not buy them bothAnd be a one watchowner, long I stoodAnd looked down at one as far as I couldTo where it bent in the showcase lightThen took the other, as just as fair,And having perhaps the better claimBecause it was brassy and wanted wear,Though as for that the passing thereHad worn them really about the same...?I have a chance for the 3570.50 authentic moon watch or the 3573.50 sapphire sandwich. Leaning strongly toward the latter for the sapphires, display back, and enhanced movement finishing. The cost difference isn't a real problem.....Decision pending this weekend.....or a Yogi Berra said, when you come to a fork in the road, take it and buy them both. But they're too similar for that, I think.

SS Sky-Dweller Date Change
So I was lucky enough to purchase the SS Sky-D a few weeks back - not in my first choice of blue but gorgeous all the same (white).Now I'm not really a night owl but did find myself awake one night just before midnight and so decided to watch the date change ��within a few milliseconds of midnight' as per the Rolex website.Well I waited with baited breathe but as midnight passed I thought the watch must be set 12 hours out, and then some 40 seconds later, sure enough the date changed. I've replicated this Many times by adjusting the time to just before midnight but alas the date change has been between the said 40 secs and 2 minutes!Now this wasn't a major deal given that I am usually sound asleep at this time, however, I was somewhat bemused to see an Instagram post from our beloved manufacturer illustrating this remarkable feat at the stroke of midnight.I decided to give my AD a call regarding this and he said he would discuss with Rolex and get back to me.I received a call the follow