Manufacturer: Cheongdam Watch Shop v2024 Model Name: Santos-Dumont Movement: Current highest-quality modified quartz movement Glass: Sapphire crystal glass (scratch-resistant) * Delivery time may change depending on manufacturer completion timing. * * Please do not compare with cheap, low-quality factory products. * < Disassemble current top-tier product and renew the watch > STEP 1: Full disassembly, reassembly, and rotor low-noise tuning STEP 2: Bezel flushing process and full watch sanding / refinishing