Jaeger LeCoultre Master Tourbillon Dual Time Rose Gold Men's Watch Q1562521

Rotonde de Cartier Astrotourbillon
At SIHH last week Cartier launched the new Rotonde de Cartier Astrotourbillon with their new manual winding movement, Caliber 9451 MC, designed and created by Cartier watchmakers. This unusual movement is the product of 5 years of development at the Cartier Manufacture in La Chaux-de-Fonds. The Astrotourbillon’s carriage is driven by the third wheel of the gear train. The pinion of the escape wheel rotates around a fixed seconds-wheel (the fourth wheel of the gear train) in order to drive the escapement. The carriage has a special rotational axis, as it is positioned at the center of the movement. This requires a different gear-train design, from the two barrels of the movement through to the display of the minutes and hours. Another feature, responsible for the striking visual effect created by the movement, is that the balance staff and escape-wheel staff are not on the same rotational axis as the carriage. They are located to one side of the carriage, in linear alignment with

Is your Seiko skx009/007 movement jittery?
I just received my Seiko skx175/009 a day ago and am a bit worried about the movement of the second hand. I have a Rolex Oyster and it's second hand moves seamlessly across the dial in a fluid, continuous movement. However, my Seiko's second hand just seems a bit jittery. It isn't smooth or fluid at all. It never quite stops, however it just seems to be continuously darting forth. Is this normal for this model? BTW, It's hardly gained any time in the past day.

Opinions please
Putting a watch together for myself and would like to get your opinion...40 mm watch, 100 ft water resistance, military style, ETA movement (quartz or mechanical - haven't decided yet), stainless steel, acrylic crystal, tritium hands and markers on dial.Heres a picture of the watch ...it is just a mock up at this stage:

Can you help?
I'm hoping some of you may be able to contribute to this Horology 101 installment:Horology 101 - hand style namesAs you can see, many members have "donated" photos of their watches for identification purposes. There are many more styles not shown yet in that post, and a handful that are not named at the bottom. It's a good resource as it is now, but far from complete. So if you have any suggestions for a picture to add of a different style of hands that's not yet shown, or a reference book or link to find the names of these styles please share it in this thread. Thanks!

Omega Authorized Dealers in US
Can anyone recommend a couple of Omega authorized dealers in the US (other than the big chains) who are willing to cut a good deal?I'm looking to by an Aqua Terra, but not at full price.