Very rare 48 mm chronometer pre 1900 for patek partner pocket watch

http://www.ebay.com/itm/Very-rare-48-mm-chronometer-pre-1900-for-patek-partner-pocket-watch-mvt-/321492664958?pt=Pocket_Watches&hash=item4ada74c27e

Fine 48mm steel watch with very rare HIGH QUALITY movement for Tiffany & Co by Husson & Retor / Genf on the american market, chronometer, very good condition. WRISTWATCH, pre 1900.

Case is new, custom-made, hand-crafted, stainless steel, build for this beautiful movement. Original porcelain dial, signed Tiffany & Co, blued steel hands. 

Extremely rare, high quality movement is manual winding, bridge, frosted, gilt, mirror polished steel parts, comp. balance, signed H.R.G Husson & Retor/ Genf. Movement is quality chronometer, in good working condition.