About Horological Underground

HOROLOGICAL UNDERGROUND is an independent horological workshop and manufactory. We constantly support independent watchmaking and microbrands, develop public interest to classical watchmaking and history of horology. As we are not connected to major corporations in watch/jewellery industry, we are able to apply our wide skills to watch repairs and servicing of any complexity for popular watch brands including Omega, Rolex, TAG Heuer, Breitling, Tudor, Longines etc.

Bristol Workshop & Boutique

The Horological Underground Boutique has been in business since 2019 in the UK. At The Arcade – a part of the Bristol city centre shopping quarter. The Arcade was built in 1825, it’s historical shopping street connecting the Broadmead and Horsefair streets.

We occupy a 5-floor premises including:

  • Boutique shop of vintage and unusual timepieces, including a selection of affordable items and mini-museum.
  • Horological repair and servicing workshop fully-equipped for all kinds of repair and restoration.
  • Metalworking and machining workshop for watch parts making and finishing, including laser engraving facilities.

Address: 13, The Arcade, Bristol, BS13JA, United Kingdom

Phone/WhatsApp: +447745527936

E-Mail: horological.underground@gmail.com 

Montenegro Workshop

European division works since 2022 in Podgorica, Montenegro. We actively develop parts machining operations, movement servicing and assembling.

Workshop provides full range of watch repairs including micro-lathe machining and antigue/vintage watch and clock restorations.

Address: Pera Cetkovica 11/4, Podgorica, Montenegro 81000

E-Mail: german.polosin@gmail.com

About German Polosin

German Polosin, the founder, is a watch collector and watchmaker. Since 2006 he has worked with vintage/antique and complicated watches. With a background in IT/PM/Consulting, he started his horological career as merely a hobby, but his passion for timepieces has led to him developing his own professional services as a master-watchmaker, founding a private horological atelier, Horological Underground.

Mainly specialising in vintage watch restoration and watch case making, German has handled hundreds of timepieces over the years. Today’s technical background allows us to create bespoke timepieces/series with either vintage or modern movements.

Future visions include deeper progression into watch movement creations and further implementation of original horological concepts.


Personal Instagram Feed


Print Friendly, PDF & Email
Shopping Cart
Scroll to Top