I must confess, I have bowed out of the calendar wait. I have been researching watches with 6498s for months now and was fixed on the Stowa Marine Original as an entry level option (ultimately I'd like a Garrick S4). However, I ended up playing on eBay and AliExpress this weekend and bought case, dial and hands from a French e-shop (actually less than 20km from me) and a Seagull skeletonised movement from China... The Seagull is 3 Hz when I really wanted a 2.5 Hz but even if Stowa do 15% on their watch, I've still saved over €1000 to scratch this persistent itch. If the build kit doesn't work out, not much lost, and I can dissect the movement to my heart's delight. I could even replace the movement with a customised ETA if needed. Oh well, if the calendar had come up trumps in the first 10-12 days I would certainly have pulled the trigger.