Up for sale is a rare limited edition Habring2 x Massena LAB Erwin LAB01 in bronze case and full set. If you are looking at this, chances are that you already know what it is. If not, please refer to this Hodinkee article for details.

I only wore this once in the office and it's almost brand new with no visible sign of use except for the very faint mark around the strap hole. This is a limited edition of 50 pieces ever made and was sold out soon after the release. It was purchased new by me directly from Massena. its #18 out of the 50. The polished bronze case doesn't show any patina and is absolutely gorgeous. I encourage you to look at the photos taken by hodinkee or other blogs as my crappy iPhone photos don't do any justice to it. I have a few new incomings so this one has to go as I don't wear it enough as it deserves.

Asking $6,500 shipped CONUS via bank wire, or PayPal plus fee from reputable forum member. Face to face transaction is welcomed in NYC. No trade please. Please PM if you have any questions.

Technical Details Habring² ERWIN LAB01, ref. E-LAB01
Movement Manufacture in-house Caliber A11MS hand-wound movement
Functions Hours, minutes, dead beat seconds
Features Sector dial, display back, in-house movement with patented central dead seconds, hand-adjusted to chronometric specifications
Case 38.5 mm bronze
Crystal Sapphire crystal front & back
Bracelet Honey leather strap with bronze tang buckle