BUSER FRÈRES vintage watch, 1950s, 37.5 mm, cal. 180, working and serviced

Why I picked this watch: I picked this Buser for its remarkable 37.5 mm presence, a rare size for the 1950s that gives it a contemporary feel without losing its mid-century charm. The robust in-house 180 movement has been serviced to ensure precision, making this a true collector’s piece that balances historical horological integrity with everyday reliability. 

BUSER FRÈRES vintage watch, with in-house movement 180, Swiss made in the 50s, 37.5 mm across excluding the crown, hand-wound (mechanical, no battery!), working fine and serviced.

Buser Frères & Cie SA was a distinguished Swiss watch manufacturer, renowned for producing high-quality movements during the mid-20th century. Their reputation was built on precise engineering, often serving as a reliable supplier for other notable brands before establishing their own enduring presence in the vintage market. Today, these watches remain highly sought after by collectors who appreciate their mechanical integrity and quintessential period design.

The case gold plating is worn on some areas and the dial shows a uniform patina – please check the pictures.
The watch also features a new black leather strap. It will fit wrists of up to 22 cm. Lug width is 20 mm.
Water resistance has not been tested, therefore it must be treated as NON-waterproof.
The watch will be delivered in a new padded box as seen in the photos, for a better protection during transportation and for a smart and safe storing once you receive it.

As with any other vintage mechanical watch, exact accuracy cannot be guaranteed, as it depends on many factors, including your kind of use. It has been regulated in different positions to minimize the average time gain/loss. The watch has been recently serviced.

FREE registered (tracked) shipment worldwide. VAT is included in the price (European Union). USA buyers: the price includes shipping, tariffs and custom duties.

The uploaded pictures have maximum resolution and detail. Please study them carefully using a device with a large screen such as a computer or a tablet -cell phone screens may be too small to appreciate all details-, you can also use the zoom option, and do not hesitate to ask should you have questions. Upon receipt, if there’s any issue with the watch please let me know asap so that we find a solution. Buyers outside the European Union: please check your country’s customs policy, as the item might be subject to taxes and other fees which I cannot know and will not assume.