It ranges from several million.The Gallery series of large tourbillon watches are undoubtedly another classic masterpiece of the Dewitt brand. The sapphire crystal back cover clearly shows the instructions of day and night. Blue represents the night and white represents the day. Like all Dewitt tourbillon models, the gallery Series-The movement of the large tourbillon watch with a silver-plated decorative grille on the back bears the autograph of the master watchmaker responsible for assembling the watch. Each extraordinary complication is completed by the same watchmaker from beginning to end. Assembly, adjustment to inspection, this is indeed the key factor for Dewitt and ensuring the quality of work.Insufficient battery: You need to check whether the battery is sufficient.
You need to order directly to come.The quartz watch was also invented by the Swiss, but inherited by the Japanese.Baume \u0026 Mercier has made a small correction to the self-made BBM13 automatic movement of the new B automatic watch. I will first talk about the high anti-magnetic force of this movement: the biggest influence of 1500 Gauss magnetism on mechanical watches is the placement of balance springs. The error is messy when sticking and moving. The magnetic force generated by the electrical appliances in daily use is about 10-25 Gauss, the mobile phone is 300 to 1,500 Gauss (the situation is different when it is idle and when the phone is called), and the magnet used in the handbag can generate 250 to 1,500. Gaussian magnetic field, and fields such as power towers may he a magnetic force of about 500 Gaussian.