The J Balvin RM 12-01 Blue Sapphire Tourbillon
Style: Men
Grade: Super Clone
Movement type: Custom-modified manual-winding true tourbillon movement.
Function: true tourbillon
Length (lug-to-lug): 50 mm
Case width (excluding crown): 42 mm
Thickness: 14.3 mm（VS Real: 13.84 mm）
Weight: 105 g ( VS Real: 75-85 g )
Dial: Unibody tubular frame + Skeleton Tourbillon
Bezel: Blue synthetic sapphire (VS Real: Monobloc sapphire case)
Side: Blue synthetic sapphire
Case back: Blue synthetic sapphire (VS Real: Monobloc sapphire case)
crown: Blue Rubber
Dial shape: Tonneau
Strap: Sulphur-Cured Blue Rubber
Clasp: Double Folding Deployant Clasp, Titanium
Power Reserve: 32 hours （VS Real: 70 H)
Water Resistance: 10 m （VS Real: 50 m)
Material: Blue synthetic sapphire, titanium
Luminous: Luminous pointer
Box: Original papers, Original box, Original parts, Warranty, Limited edition
Description
Richard Mille The J Balvin Super Clone RM 12-01 Blue Sapphire Tourbillon Replica Watch
Introduction
The RM 12-01 Blue Sapphire Tourbillon is an exclusive timepiece created by Richard Mille for the world's top-tier collectors—such as the renowned singer J Balvin—making it exceptionally rare. The movement's frame is inspired by the chassis of high-end racing cars and the structure of suspension bridges.
An authentic RM 12-01 Blue Sapphire: the entire tonneau-shaped case is machined from a single block of transparent blue sapphire crystal through hundreds of hours of ultra-precise, micron-level CNC milling.
1: This top-tier replica utilizes synthetic sapphire crystal with a Mohs hardness of 9. Ultra-high-precision 5-axis CNC machines and diamond-tipped tools are employed to meticulously carve—at an extremely slow pace—the tonneau-shaped curvature, screw holes, and crown recess. Furthermore, metal elements such as titanium and iron are infused during the crystal's growth and post-processing via CVD technology, achieving a deep, transparent blue hue that closely mirrors the genuine article. It is vastly superior to the glass or plastic materials found in low-end replicas.
2: The authentic RM 12-01 Blue Sapphire features a tubular baseplate machined from a single block of Grade 5 titanium. This top-tier "super clone" replica also utilizes titanium, employing 3D modeling technology to faithfully reproduce the "suspension bridge" framework—characterized by four structural arms radiating outward from the center. It is finished with a matte black PVD sandblasted coating; when viewed from the front, the lines, curvature, and placement of the spline screws achieve over 90% visual fidelity to the original. The "RM 12-01" logo on the left side of the dial and the unique serial number at the center of the movement (such as "N° 006" shown here) are typically executed via high-precision white lacquer filling or laser engraving, with font weight and positioning meticulously aligned to match the genuine article.
Movement
Genuine: Calibre RM12-01 manual-winding tourbillon movement
Super Clone: Custom-modified manual-winding true tourbillon movement
Low-end replica: Dummy flywheel
In this Super Clone RM 12-01 Blue, the tourbillon cage at the 6 o'clock position rotates a full 360 degrees every 60 seconds—just like the genuine article—with the hairspring and balance wheel constantly oscillating inside, offering a highly captivating mechanical display. Low-end replicas feature a dummy flywheel; the component at the 6 o'clock position is merely an open-heart balance wheel found in standard mechanical watches—while it may oscillate, the entire assembly does not rotate. There is also a significant difference in thickness: the genuine model measures 13.84mm, the Super Clone is 14.3mm, and low-end replicas exceed 15.5mm.
Water Resistance
The genuine model is water-resistant to 50 meters, whereas our replica is rated for 10 meters—sufficient only for daily water exposure (such as hand-washing, sweat, or light rain). It is worth noting that the genuine watch is also effectively limited to daily water resistance; activities like swimming, diving, surfing, and showering pose significant risks. This is due to the RM's complex "sandwich" construction, tonneau-shaped case, and signature five-screw design.
Manufacturer: John Levels Up
Product code: RM 12-01 Blue Sapphire
Material provider: Swiss
Assembly Origin: China
Production Date: February 2026
