Sapphire Counterweight New Dandong 4131 Movement Sapphire Mirror Wholesale Watch

Sapphire Counterweight New Dandong 4131 Movement Sapphire Mirror Wholesale Watch. 4131 Movement & 72h Battery: Features 4131 Dandong movement with 72-hour ultra-long battery life. Sapphire Mirror & 150m WR: Durable sapphire surface with 150m water resistance for daily use. Custom Logo & OEM/ODM: Supports custom logo, sample making, and full customization services. Fast Delivery for Stock: Existing inventory ships within 2 days, much faster than typical suppliers. Lifetime After-Sales Support: Provides lifelong after-sales service and solutions for any quality issues. Premium Quality Components: Movements and batteries sourced from Japan and Switzerland for stability. Low MOQ for Ready Stock: Minimum order quantity is just 1 piece for ready-made inventory items. Versatile Stylish Design: Round dial, gold color, and hidden clasp suitable for business and casual.