Neu in meinem Portfolio ist es mir eine besondere Ehre Ihnen nun auch die fantastische Kollektion aus dem Hause Paul Picot anbieten zu dürfen, einer sehr traditionsreichen und edlen Schweizer Manufaktur für feinste Uhrmacherkunst, sportlich bis elegant. Model Paul Mariner 5 GMT Case Diameter 42.00 mm Height 12.9 mm Crystal Antireflective sapphire crystal with cyclopic lens Material Steel Water-resistance 200m (20ATM) Lug width 22.00 mm Crown Steel Movement Calibre PP4180 Diameter - Height - Jewel 22 Oscilliator - Power reserve 44 hours Movement Automatic Functions Hours, minutes, seconds, GMT, date Dial Color Black Details Unidirectional 60 minute professional bezel Strap steel bracelet, and one with leather strap, see fotos Width 22.00x18.00 mm Buckle Pin buckle Other Limited edition - Certification COSC (Officially certified chronometer) Description Each officially COSC-certified chronometer is identified by a serial number engraved on its movement and a certification number given by the COSC. Each uncased movement is individually tested for fifteen days, in five positions, at three different temperatures. The movements are fitted with a second’s hand and the automatic winding mechanisms are disengaged for the tests. Measurements are made daily with the aid of cameras. Based on these measurements, seven eliminatory criteria are calculated, each of which must be met. The testing protocol requires daily winding at precisely the same time each day. Over a million official chronometer certificates are delivered each year, representing only 3% of the Swiss watch production. To earn chronometer certification, a movement must not only be made from the highest quality components but also be the object of special care on part of the finest watchmakers and timers during assembly. Of the Swiss-made mechanical watches, approximately 5% are chronometer-certified by the COSC.