ER Factory“Free-Sprung Datejust” Latest Datejust 41-m126300

Description

ERF “Free-Sprung Datejust” Latest Datejust 41 Series — 131.5g Weighted Version (Original Full Watch Weight Approximately 133g)
Equipped with the new-generation free-sprung Cal.3235 movement, pushing the limits of traditional craftsmanship. It features a blue hairspring and free-sprung inertial regulation system with weight adjustment. The layout and engineering approach of the balance assembly closely mirror the core traits of the genuine Cal.3235. The newly upgraded finish on the bridges delivers a striking visual upgrade, with marked improvements in both timekeeping stability and authenticity.