Mechanical Watches | Formal events, daily wear for enthusiasts | Japan mechanical movement (21,600 A/h ▲15% over industry standard 18,000 A/h) Luminous hands (visible in 0.1 lux, ASTM E1333) Water resistance 50m (ISO 2281) Genuine leather strap (24cm, ASTM D3389 abrasion-resistant) | Precision craftsmanship, timeless design, no battery dependency | Higher cost, requires manual winding, less accurate than quartz/solar-powered alternatives |
Quartz Watches | Everyday casual use, budget-friendly | Quartz movement (±15s/month accuracy, ISO 3159) Water resistance 30m (ISO 2281) Plastic strap (lightweight, ASTM D2240 flexibility) | Affordable, highly accurate, low maintenance | Less durable, lacks mechanical appeal, battery replacement needed |
Solar-Powered Watches | Outdoor adventures, eco-conscious users | Solar cells (5V output, IEC 61215) Water resistance 100m (ISO 2281) Eco-friendly materials (recycled plastic, ASTM D7078) | Self-sustaining power, durable for outdoor use | Bulky design, limited style options, requires sunlight exposure |
Smartwatches | Tech-savvy users, fitness tracking | Touchscreen (1.2" AMOLED, ISO 13406) Heart rate monitor (±5% error, ISO 81001) Bluetooth 5.0 connectivity | Connectivity, health tracking, customizable apps | Short battery life (1-2 days), higher cost, less elegant design |
Luxury Watches | High-end events, status symbol | Sapphire crystal (9H hardness, ASTM C1048) Alligator leather strap (ISO 148-1 tensile strength) Gold-plated case (ASTM B117 corrosion-resistant) | Exclusivity, durability, prestige | Extremely expensive, impractical for daily wear, requires professional maintenance |
Sport/Outdoor Watches | Adventure sports, rugged environments | Titanium case (ASTM F1177) 200m water resistance (ISO 6425) GPS module (±3m accuracy, IEC 61674) | Rugged durability, GPS navigation, shock-resistant | Heavy, bulky, less suitable for formal occasions, complex features may overwhelm casual users |