Rare 48mm chronometer Lange & Sohne DUF quality c 1920 pocket watch mvt

CASE: new - custom made, hand-crafted, stainless steel, build specialy for this wonderful  movement. Two glasses in front of and at the ...

CASE: new - custom made, hand-crafted, stainless steel, build specialy for this wonderful  movement. Two glasses in front of and at the back. Case in good condition.
DIAL: restored metal dial new, with arabic hours numerals, very beautiful, signed: DUF A.Lange & Sohne.. Glashutte SA... , steel blued  hands.

MOVEMENT: DUF quality signed:Deutsche uhrenfabrikation Glashutte . .serial number 76162. is manual winding.  2/3 plate, frosted, gilt. Movement is quality chronometer in good working condition, great keep time. 
SIZE : 48 mm(not counting the crown), 56 mm long(lugs to lugs).
BRAND: new, leather, 20 mm

PRICETAG: $2,600.00