The QF Mark Originally Had Only Four Standards:
The Fleurier Quality Foundation (QF) mark signifies excellence in watchmaking by adhering to str
The QF Mark Originally Had Only Four Standards:
The Fleurier Quality Foundation (QF) mark signifies excellence in watchmaking by adhering to strict standards. To qualify, each watch model must surpass four key benchmarks:
1. **Accuracy**: Every watch model aiming for the QF seal must first earn the COSC certification under the ISO 3159 standard, affirming its precision.
2. **Durability**: The watch must withstand the rigorous “Chronofiable” test, including cyclic push-piece tests, anti-magnetism, shock (excluding complex functionality models), and waterproofing tests. The number of watches submitted for testing scales with production volume, ranging from 5 for 1-100 units to 20 for over 201 units.
3. **Real-world accuracy**: Diverging from COSC standards, completed watches undergo a 24-hour simulation on the “Fleuritest” machine. Movement data is recorded to ensure the watch maintains a daily error margin of 0 to +5 seconds during continuous operation.
4. **Technical and aesthetic standards**: Echoing the Geneva Seal, movements must exhibit superior decoration, finishing, and material quality. Restrictions include banning plastic components, mandating beveled edges for all parts, and allowing only hand or mechanical assembly. Nickel plating is prohibited unless used for stainless steel’s antioxidative properties.
In 2012, an additional criterion was introduced to the existing four standards: 100% Swiss Made. This new rule applies solely to the watch head, excluding straps and buckles. While materials can be sourced globally, processing must occur within Switzerland, as must assembly and finishing. Any exceptions requiring work outside Switzerland must be pre-approved by the Fleurier Quality Foundation, ensuring transparency and adherence to Swiss craftsmanship standards.
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