The Omega Speedmaster "Omega's Soul," a manual-operated 3861 with a transparent

The Omega Speedmaster "Omega's Soul," a manual-operated 3861 with a transparent caseback, and the latest fourth-generation Speedmaster Moon Landing watch, 310.30.4.01.2, is a classic chronograph. Its dimensions and appearance are 42mm in diameter and 13.6mm thick. It features a stainless steel strap and bracelet, scratch-resistant blue glass, and a flat-printed OMEGA logo. The dial design: A classic and sophisticated black and white color scheme. The Tachymeter scale features a linear scale, a recessed dial, symmetrical chronograph numerals, and compact baton-shaped hands. The chronograph seconds hand extends slightly beyond the dial to ensure legibility from all angles. Three chronograph discs are located at 9, 3, and 6 o'clock, respectively, displaying the daily running seconds, 30-minute counter, and 12-hour counter. The strap features a five-bead design, which is thinner, rounder, and more refined than the previous three-section, grained band. The buckle has also been changed from a round design to a flat design with six grooves. The watch has a simple design and practical functions. It is an excellent chronograph.