Uhren-Revision & Wartung: Welche Teile werden bei einem Chronographen getauscht?

What does a "Factory Revision" (Werksrevision) at Guinand actually entail? In this technical deep dive, we show you the parts and processes involved in a professional watch service. A full overhaul is essential for maintaining the value and functionality of your mechanical timepiece. We break down the components that are typically replaced in an automatic chronograph to ensure peak performance: 🔹 The Movement: Insights into replacing the mainspring barrel, the rotor ball bearings, and the reversing wheel. 🔹 The Case: Deep dive into gaskets (crystal and case back) and how they age over time. 🔹 Controls: Why replacing the crown and tube is vital for maintaining water resistance. At Guinand, a factory revision means your watch is completely disassembled, cleaned, and updated with new parts to meet original factory standards. Timestamps: [00:00] Introduction: Defining the Guinand Factory Revision [00:34] Movement Parts: Mainspring & Rotor Bearings [01:37] The Reversing Wheel & Automatic Winding [02:45] Case Maintenance: Gaskets and Sapphire Crystal [04:25] Crown, Tube, and Pushers: Ensuring Water Resistance [06:30] Summary: The importance of a complete service Search Terms (Keywords): Guinand watches, watch overhaul, movement revision, chronograph maintenance, mechanical watch service, replacing watch gaskets, automatic watch repair, mainspring replacement, watch water resistance, luxury watch care.