Home Master (Longines) Longines Master Collection Blue Dial 40mm Longines Master Collection Blue Dial 40mm Size: 40mm diameter Movement: Cal. 7751 Automatic, 28,800 vph Crystal: Scratch-resistant Sapphire Crystal Color/Feature/material: Blue dial Order Via WhatsApp Description https://vortex2020.com/wp-content/uploads/2026/06/video01_0138_AF_浪琴_名匠_八针月相蓝盘_40mm_7751机芯.mp4 Related products Longines Master Collection Black Dial 42mm Master (Longines) Longines Master Collection Silver Dial 42mm Master (Longines) Longines Master Collection Moon Phase 40mm Master (Longines) Longines Master Collection Diamond Markers 40mm Master (Longines)