Sector is the graphic, architectural side of Heritage—rooted in the clarity-first sector dials of the 1930s and 1940s. Information is intentionally separated into rings and zones, creating structure, contrast, and immediate readability. This disciplined layout gives the dial a technical vibe while remaining unmistakably vintage in spirit. Sector models feel a touch bolder than Baton or Script, with a design that’s both decorative and functional. It’s the choice for collectors who love geometry, balance, and that unmistakable period correctness.