The most difficult Blue Balloon watch ever, a new four-piece set with a separate

The most difficult Blue Balloon watch ever, a new four-piece set with a separate case and bezel. The 42mm Ballon Bleu de Blue Balloon watch features a top-grade, self-winding mechanical movement, imitating the 2824 caliber. Its stainless steel case, rose gold bezel, and fluted rose gold crown are set with a cabochon-shaped synthetic spinel. Its dial features a silvered, sunray-patterned lacquer finish. Its sword-shaped blued steel hands are paired with a sapphire crystal. Its bracelet is made of rose gold and stainless steel. Its wrist size is 180mm. Its case thickness is 13mm. Its water resistance is 3 bar, approximately 30 meters (100 feet).