520 Special Launch: The Blue Balloon of Rolex! Strap Version Weighted DD Unisex Size 36mm [V3 Factory-Upgraded Edition] In Stock! The Most Classic Series from Rolex, Nothing Else But the DD! Rolex Day-Date Series 118135/118138/118139 [All Colors Available]!

To precisely match the official dimensions and thickness, this timepiece features the upgraded 2836-2 automatic mechanical movement, with a custom-integrated instantaneous jump function for both day and date displays. Crafted with genuine 904L steel case construction.

[Upgrade 1] Clasp: Precisely protruding at the same position as the original, seamlessly blending with the strap’s smooth finish.
[Upgrade 2] Strap: Front side color meticulously matched to authentic standards; backside engraved with code ‘346763’ in font, color, and line details identical to the original.
[Upgrade 3] Crystal: Sapphire crystal embedded with Rolex’s new dotted anti-counterfeit logo, internally printed within the glass layer using advanced technology.
[Upgrade 4] Case Back: Engravings at the four lugs perfectly replicate the original—detailed distinctions maintained between white gold, yellow gold, and rose gold cases. Both brushed and polished surfaces on the case back accurately reproduced.
[Upgrade 5] Side Profile: Curvature and overall case thickness proportionally matched to the original. Crown features the original two-stage waterproof engraving; QR code sticker remains on the side exactly as per factory standard.

The iconic ‘King Gold’ representative—the Rolex Day-Date, commonly known as ‘DD’, officially named Oyster Perpetual Day-Date. The earliest DD model belongs to the President series, which gained global fame because a U.S. President was famously seen wearing a full-gold Rolex DD, earning it the nickname ‘President Watch’. These four simple words clearly define the watch’s core features: waterproof, perpetual (automatic), calendar, and day display. Limited stock available—act fast to secure yours!