TW has launched a new version of the engraved case for the Patek Philippe complicated chronograph model 5205G watch.1. After two years of continuous modifications and adjustments to the movement, the goal was to achieve original craftsmanship.2. Diameter: 38.5mm.3. Functions same as the original: moon phase, day, month, and calendar.4. The dial features a high difficulty two color infiltration, which is not a typical factory process.5. Sapphire crystal glass surface with multiple layers for enhanced transparency.6. Technological breakthrough: the case showcases exquisite engraving, demonstrating the master s superb craftsmanship.7. The Seagull movement has been improved to the Cal. 324S movement, with perfect angling on both the main plate and the bridges, and has undergone rhodium plating.8. The bridges are adorned with Swiss imported jewel bearings, showcasing pure and vibrant colors.TW s masterpiece is ready for your appreciation.