Скачать или смотреть The Dandong 8500 vs. Swiss Co-Axial: A Watchmaker's Guide to Spot the Tells

Welcome to our in-depth analysis! In this video, we're putting the legendary Swiss Co-Axial 8500 movement under the microscope and comparing it side-by-side with the top-tier Dandong 8500 movement, often found in the best VSF "PO" alternatives.
Is it really possible to tell them apart? We'll guide you through every detail a watchmaker looks for, from the black free-sprung balance wheel and twin barrels to the crucial date adjustment mechanism. Learn how to identify the subtle "tells" that separate the Swiss original from the best homage, including the decorative plates on older versions and the function of the micro-adjustment screws. This is the ultimate 2025 guide for any horology enthusiast.
Timestamps:
00:00 - Introduction: The Swiss Standard
01:47 - Early Versions & "Deck Movements" Explained
02:33 - The Game Changer: Dandong 8500 Movement
02:57 - Tell #1: Free-Sprung Balance vs. Regulator
03:10 - Tell #2: The Platinum Micro-Adjustment Screws
03:48 - Final Verdict & Macro Comparison
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