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QF mark, Qualite Fleurier. In 2004, the four companies Parmigiani initiated, Parma Jonathan watch factory, Vaucher Manufacture Fleurier movement, Chopard and Bovet co-sponsored the formation of the " Fleurier Quality Foundation "foundation, and introduced the QF mark. QF mark There are only four standard QF markings: 1. Accuracy To obtain the QF mark every watch, the movement has to first through the COSC Observatory (ISO 3159 specification) certification. Durability The watch passes a test called "Chronofiable", which includes periodic press-fit tests, diamagnetic tests, impact tests (excluding complex watches), and waterproof tests. The number of watches to be tested according to the number of production submitted in proportion. If the watch production within 1 ~ 100, to be submitted to five test numbers; 101 ~ 200, have to submit 10 test numbers; 201 will need to submit 20 test numbers. 3 when the actual wear accuracy. Unlike the COSC, the watch is placed on a "Fleuritest" emulator for a 24-hour periodic swing test and the computer records the data. The watch is maintained for 0 to +5 seconds a day on a constantly moving simulator Within the error. 4. Technical and aesthetic requirements. As with the Geneva Seal, the movement is decorated, polished, and of a certain material, such as plastic-banned parts, all chamfered parts, hand-assembled or mechanically assembled, not bulk-assembled, Nickel, unless used in stainless steel antioxidant function .... and so on. In 2012, a new rule was added to the four existing codes: 100% made in Switzerland; this rule is for header only and does not include the strap and the clasp. Although any source of material in the header can come from all directions, the processing of the material takes place locally in Switzerland; and of course, the task of assembly and finishing is also done in Switzerland. In addition, Fleurier Quality Foundation Foundation is also notified in advance if certain procedures can not be completed in Switzerland and processed elsewhere.