THB Production .THB Factory Cartier AF1 Sandust Chronograph Watch Series . Movement: Equipped with the Dandong 7550 movement, known for its stable and reliable quality. Case: Features a 42mm watch diameter with a case made of ADLC carbon coating paired with a stainless steel case. The ADLC carbon coating material is known for its durability, while the brushed finish on the sides of the stainless steel case highlights its unique luster and texture. Dial: Utilizes a zoned design, with the central square area featuring a brushed finish. The three functional sub dials are adorned with spiral patterns, creating a striking contrast. The classic Roman numeral hour markers and sword shaped hands complement each other perfectly, while a date display window is located at the 4 o clock position. The classic and elegant design leaves a deep impression, while the innovative elements add vibrancy to the watch, with a delicate background and color matching. Glass: Water resistant and scratch resistant sapphire glass. Strap: Made of Italian cowhide to enhance wearing comfort.Recognize the code 806872ZE 2759. The best luxury gift recommendation. Please trust THB s exclusive quality.