| 1 Legal Manufacturing Status | Verified legal entity, factory address, export eligibility, and ownership consistency across documents. | Business registration records, factory address verification, export documentation, and an independent on-site audit. | All legal and factory details match across records | 10% |
| 2 Quality Management System | Documented quality procedures covering incoming materials, assembly, testing, nonconformity handling, and corrective action. | Valid quality-management certificate where applicable, internal procedures, inspection records, and corrective-action reports. | Documented QMS with traceable inspection records; ISO 9001 certification is a positive indicator | 12% |
| 3 Product Compliance and Testing | Ability to test or document compliance for the intended market, product category, and sales channel. | Product test reports, technical specifications, declarations, and reports issued by competent independent laboratories when required. | Testing scope matches the destination market and the exact product reference | 10% |
| 4 Water-Resistance Control | Consistency between the marked water-resistance rating and the actual test method used during production. | Pressure-test records, test equipment calibration records, case and crown inspection procedures, and sample test results. | Use ISO 22810 as the reference for ordinary water-resistant watches; ISO 6425 applies to qualifying diving watches | 10% |
| 5 Timekeeping Performance | Measured daily rate, positional variation, power reserve where relevant, and acceptance limits agreed in the purchase specification. | Pre-shipment inspection data, time-grapher or timing-machine records, sample-size definition, and agreed pass/fail criteria. | Use a written tolerance by movement type; do not accept a vague claim such as “high accuracy” | 12% |
| 6 Material Authenticity | Material grade and finishing consistency for the case, bracelet, clasp, hands, dial, crystal, and seals. | Material declarations, supplier certificates, alloy verification where needed, plating-thickness records, and incoming inspection reports. | 316L stainless steel should be confirmed by documentation or material testing when specified; sapphire crystal should be verified rather than assumed | 10% |
| 7 Movement and Component Traceability | Traceability of movement type, component lots, assembly date, production batch, and replacement parts. | Movement specifications, lot records, assembly logs, component supplier records, and sample serial-number mapping. | Every production batch can be linked to its movement and major component lots | 10% |
| 8 Production Capacity and Lead Time | Verified monthly capacity, minimum order quantity, sample lead time, bulk lead time, and ability to manage peak-season demand. | Production schedule, anonymized capacity records, workflow review, sample order history, and written lead-time commitments. | Capacity is supported by records and includes realistic buffer time for inspection and rework | 10% |
| 9 Inspection and Defect Control | Incoming, in-process, final, and pre-shipment inspection coverage, including cosmetic and functional defects. | Inspection checklists, defect classification, sampling plan, inspection photographs, and nonconformity trend reports. | A documented sampling plan based on ISO 2859-1 or an equivalent agreed method | 10% |
| 10 After-Sales and Warranty Support | Warranty duration, response time, spare-parts availability, repair process, and responsibility for confirmed manufacturing defects. | Written warranty policy, service-level agreement, spare-parts list, claims procedure, and sample service records. | Clear written terms, defined response times, and parts support for the agreed warranty period | 6% |