Wristwatches have transcended their original function as mere timekeepers, evolving into symbols of craftsmanship, design, and cultural significance. From the early 20th-century innovations that gave rise to the first wristwatches to the iconic models that have shaped modern watchmaking, these timepieces have become timeless artifacts of human ingenuity. Time Machines delves into this rich history, presenting a curated selection of 100 iconic watches from 1900 to today. Each watch tells a unique story, capturing pivotal moments in design, technology, and the cultural shifts that influenced--and were influenced by--these masterpieces. Structured chronologically, the book offers readers a deep dive into the evolution of watch design across the decades, exploring how watches have reflected cultural movements, technological advancements, and personal style. Through engaging stories and stunning visuals, the book highlights the intersection of craftsmanship, art, and the enduring appeal of watches as both tools and cultural icons. Time Machines is an essential exploration of the global legacy of watchmaking, offering a visual and narrative journey through the innovation, artistry, and cultural resonance of some of the world's most influential timepieces.