Produced by SJ .Introducing the Longines Master Collection Kinetic Watch! The LM1 is a true all-in-one piece.1. Watch dimensions: 40X10 mm; the case size perfectly replicates the original craftsmanship.2. Features leaf-shaped blue steel hands, with both the shape and craftsmanship synchronized with the authentic model.3. The movement utilizes the integrated L602 caliber, featuring genuine bearings rather than a sticker movement, and is adorned with finely polished Geneva stripes.SJ presents a meticulously crafted, ultra-realistic photo shoot of this exquisite men's mechanical watch.