Alan wrote about the lug sizes of the new in a recent post and stated it was 21mm, just the same as the regular chronos.
But I think it's 22mm because the case diameter of the Double is 46mm compared to 43mm for the Chrono. The BP also has 46mm in diameter and 22mm lug size.
And I've measured on screen: I just took the big image and resized it until it was 46mm on screen and then measured the lugs at 22mm.
Can anybody confirm or deny my observation?
That would be important to me again to know if the bracelet that fits the recent 3717 and 3718 would fit the new Double Chrono as well.
For me in summer I want to wear a watch with a bracelet or a rubber strap. And in case of a Double Chrono the rubber isn't appropriate.
For a final decision I have to wait until I see it physically on the wrist anyway but I love the look really. The absence of a bracelet option nevertheless would be a killer for me.