PPFactory presents the new CUBITUS 5821 wristwatch - model 7128, featuring a continuously adjustable second hand, a caliber that closely resembles the authentic movement with a thickness of just 8.3mm.Highlights: .1. Movement: Equipped with a custom 9015 modified Cal. 26-330 SC integrated movement, allowing for continuous second hand adjustment. The balance wheel position matches that of the genuine product and features an automatic winding mechanism.2. Strap: Made from customized 316L ergonomic materials, featuring a new buckle design.3. Case: Measuring 45mm with a thickness of only 8.3mm, the diagonal length of the case (from 10 to 4 o'clock) is 40mm with a thickness of 8.5mm. Due to the case's near-square shape, the width at the top and bottom is smaller than this measurement, giving a visually appealing look. The 5821 and 7128 are both sporty-style watches, suitable for pairing with both formal and casual attire.