Moritz Grossmann Hamatic Automatic Movement Innovation

Key Points from the Discussion

• The Hamatic movement's design, particularly the visible posts, is intended to emphasize the acoustics of the caliber, creating a distinct 'breathing sound' that makes Moritz Grossmann wristwatches audibly unique.
• While some perceive Moritz Grossmann watches as having a loud tick, the author notes their Hamatic is not exceptionally loud, contrasting it with a Grönefeld Remontoire, which they find significantly louder.
• The hammer rotor in the Hamatic movement does not move as freely as a traditional rotor, resulting in less winding efficiency, though its unique swing motion offers a compelling visual appeal.
• Collectors have noted the rarity and desirability of the Hamatic, with instances of 'purists' offloading pieces at auction, often fetching prices beyond typical limits, suggesting a high demand for these unique movements.
• A contributor expresses interest in the Hamatic for future purchase consideration and inquires about its practical differences in feel and winding ease compared to a conventional rotor-wound automatic.