Moritz Grossmann was re-established in Glashütte in 2008, taking the name of a nineteenth-century watchmaker and educator who trained a generation of German horologists and wrote the foundational technical literature on Glashütte watchmaking before his death in 1885. The modern manufacturer operates with a philosophy that would have been recognisable to its namesake: everything made in-house, every component hand-finished to a standard that exceeds what is required for function, and production numbers kept small enough that quality is never compromised by volume. The BENU collection, the brand's core offering, features an in-house manual-winding movement with a proprietary two-armed Grossmann micrometric regulator, hand-chamfered plates and a finish level that places it directly in the company of Glashütte's most respected historic manufacturers.
Explore our selection of Moritz Grossmann watches, presented with detailed descriptions and real photographs. Every timepiece undergoes a thorough authenticity and condition inspection by our certified watchmaker before shipment, including verification against The Watch Register.
Based in Geneva since 2021, WATCHOYSTER combines professional watch expertise, transparent service and a commitment to authenticity.
Every watch includes 24 months of Official Brand Service Coverage. Eligible repairs are performed at authorised brand service centres, with approved costs covered by us.
All Moritz Grossmann watches listed on our website are physically available for purchase, with fully insured worldwide delivery. Delivery typically takes 4–7 business days, depending on the watch and destination. Individual estimated delivery dates are displayed on each product page.
Personal collection at our Geneva office is available by appointment after purchase.
Our 14-day return policy covers material discrepancies between the watch and its description or photographs.
Flexible financing options are available for eligible customers, subject to the terms and approval of our financing partners. Available options and conditions are presented during checkout.
