520 Special Launch: The Blue Balloon of Rolex! Leather Strap Weighted Version DD Medium Size 36mm [V3 Factory Upgrade] Arrived! The Most Classic Series of Rolex, Nothing But the Day-Date!

The most iconic series from Rolex—none other than the Day-Date, also known as ‘DD’. Models include 118135 / 118138 / 118139 in full color options. To precisely match the original dimensions and thickness, this timepiece is equipped with an upgraded 2836-2 automatic mechanical movement, featuring a uniquely customized integrated day and date quick-snap mechanism. Crafted with genuine 904L stainless steel casing for authentic finish.

【Upgrade 1】End Link: Protrusion position matches the original exactly, seamlessly blending with the strap’s smooth tapering end design.

【Upgrade 2】Strap: Front side color meticulously matched to the authentic version; underside features engraved code ‘346763’ identical to factory specs—including font, color, and even strap grain pattern—all perfectly replicated.

【Upgrade 3】Crystal: Sapphire crystal with Rolex’s new anti-counterfeit ‘dot-vision’ logo, technically embedded within the middle layer of the glass for authenticity.

【Upgrade 4】Case Back: Engravings at the four lugs precisely replicate those of the original, differentiating between white gold, yellow gold, and rose gold cases. Both brushed and polished surfaces on the case back are faithfully restored.

【Upgrade 5】Side Profile: Curvature and overall case thickness proportionally matched to the original. Crown features dual waterproof engravings synchronized with the official design. A QR code remains affixed to the side, just like the genuine article.

Known as the ‘King of Gold Watches’, the Rolex Day-Date (often called DD) has its full official name as Oyster Perpetual Day-Date—the legendary ‘President’ model. Originally popularized by U.S. Presidents who favored the all-gold Rolex DD, it earned the nickname ‘President Watch’. These four simple words—Oyster, Perpetual, Day, Date—clearly define the watch’s core features: waterproof, self-winding, calendar, and day display. Limited stock available—act fast!