Water Resistance | Diving, swimming, daily use | Industry: 100m (ISO 6425) Base: 200m (20 bar) ▲ Advanced: 300m (30 bar) ▲▲ | Base: Swim-safe for 20m+ Advanced: Dive-ready (ISO 6425 certified) | Advanced requires annual pressure testing |
Material Composition | Sports, formal events | Industry: Stainless steel (density 7.9g/cm³) Base: Stainless steel ▲ Advanced: Grade 5 titanium (density 4.5g/cm³) ▲▲ | Advanced: 40% lighter, 50% stronger than steel | Titanium may cost 30% more than steel |
Movement Type | Collectors, daily wear | Industry: Quartz (±15s/month) Base: Automatic mechanical (±30s/month) ▲ Advanced: Automatic mechanical (±10s/month) ▲▲ | Mechanical movements enhance aesthetic value | Requires manual winding if unused for 48h |
Certification Compliance | Global markets | Industry: Basic EPR (Germany) Base: EPR Germany/France (WEEE/Packaging) ▲ Advanced: EPR + RoHS ▲▲ | Advanced meets EU/US environmental standards | Compliance adds 15% to production cost |
Durability | Heavy-duty use | Industry: Stainless steel (Hardness 180HV) Base: Stainless steel ▲ Advanced: Titanium (Hardness 360HV) ▲▲ | Advanced resists scratches 2× better than steel | Titanium may corrode in extreme saltwater |
Customization | Personal style, professional | Industry: 2-3 band materials (e.g., leather, steel) Base: 5 materials (leather, steel, rubber, silicone, fabric) ▲ Advanced: 7 materials (+antique silver, sapphire accents) ▲▲ | Advanced offers 3× more band options | Specialty materials may have limited availability |
Display Features | Nighttime use, tracking dates | Industry: Analog with basic markings Base: Luminous pointers ▲ Advanced: Luminous + auto-date display (30mm dial) ▲▲ | Advanced simplifies timekeeping for travelers | Advanced adds 0.3mm to case thickness |