2014 marks both the 145th anniversary of the company's founding by Robert Mühle and the 20th anniversary of the new founding of the family business by Hans-Jürgen Mühle. On this double anniversary, our exclusive manufactory line “R. Mühle & Sohn“ celebrated its premiere: with the three models Robert Mühle Auf/Ab Gold, the Robert Mühle Auf/Ab and the Robert Mühle Kleine Sekunde. Limited 145 RMK 01 = ETA6498-1 Robert Mühle Kaliber with an up/down display FUNCTIONALITY AND TECHNICAL DETAILS Hand-wound movement. Ø 36.60 mm; H 8.35 mm. 145 components. 29 jewels, 3 of which are set in screwed gold chatons. Glucydur balance with Nivarox spring, 21.600 A/h. Hour, minute, and second with stop-second. 56-hr power reserve with up/down display. Engraved balance cock with patented woodpecker neck fine regulation. Three-fifth plate with Glashütte long-slot click. Buyer must bear the risks associated with importing crocodile skins through customs. The alligator strap would be removed before shipment.