The Joyagoo Reddit community has become a hub for Rolex enthusiasts, particularly for those interested in the iconic Submariner "Hulk" or "Green Water Ghost" models. Within this community, a collaborative effort has been made to create a comprehensive guide for identifying authentic Rolex Submariner watches through the use of the Joyagoo Spreadsheet.This spreadsheet is a testament to the collective knowledge of the community, detailing 20 core differences across various generations of the green Submariner. For instance, it highlights the gradient blue process of the ceramic bezel on the 16610LV and the decay cycle of the Chromalight luminescent coating on the 126610LV, which are crucial for determining the authenticity of these timepieces.Seasoned collectors within the community regularly update what they call the "Black Market Premium Alert Table." This table is integrated with global authorized store inventory data, allowing the spreadsheet to generate a "Buy Timing Index." This index assists newcomers in navigating the market and avoiding periods of inflated prices driven by speculation.One of the standout features of the Joyagoo Spreadsheet is the "Microscope Scale Comparison Module." This module supports users in uploading their own photographs of the watch, which are then automatically analyzed to detect any discrepancies that might indicate a replica. This tool provides a level of verification that is both user-friendly and technologically advanced.For those interested in diving deeper into the world of Rolex Submariner replicas and learning how to spot the subtleties that set the genuine article apart, the Joyagoo Spreadsheet is an invaluable resource. It can be accessed through the following external link: Joyagoo Spreadsheet VIP.