NOS genuine Rolex friction wheel for calibre 4030, part number 8290. Original factory sealed Rolex packaging. Correct for Rolex Daytona models using the Zenith-based cal. 4030. Condition is new old stock, unused. Packaging shows minor storage wear as expected. Ideal replacement part or to keep as spare for future servicing. Please check compatibility with your movement before purchase. Securely packed and dispatched promptl
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