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 +351 231488062
 +351 96505761
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J.J. Monteiro & Filhos, Lda.

Watch Parts and Accessories Wholesalers

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Movements

We are specialists in quartz, from ETA to Ronda, through Seiko and Citizen, but we also supply mechanical movements.

Tools

For a quality service it is mandatory to have quality tools and machines. We represent the best brands in the sector and we also have quality products at an exceptional price.

Watchmaking technical manuals

Use, reuse, deepen knowledge and share our technical manuals.

Expert technical advice

Ask us to help you find the best solution for your customer's watch!



Outros produtos

Diagram ETA

Watch batteries and capacitors

We have all kinds of watch batteries and more! We provide technical advice to perfectly match capacity and throughput per hour.
We have accumulators for Casio, Citizen, ETA, Omega and Seiko.

Watch parts

We have all kinds of parts for movements, from wheels, coils, circuits, battery clamp, etc.!

Watch glass

We have in stock mineral glass of all thicknesses, from 0.8mm to 4.0mm, from size 100mm to 500mm!

Watch straps

We have a wide variety of leather, rubber, silicone and steel bracelets! We also have exclusive European-made leather bracelets, with extra quality!

Watch straps

History

The company JJ Monteiro was created in 1984, at the time on an individual basis by the watchmaker José de Jesus Monteiro, initially dedicated to the repair of watches. Allied to this service, the need arose to supply parts for the movements and for the watches themselves, which came to satisfy the demand.
José Monteiro (right) repairing watches with his brother Fernando
Since then the company has grown and also expanded its product offering, including all kinds of accessories and tools for watches, extended to the gold storage area in 1995. The company became partnership company in 2001, taking another step in its global growth. In 2007 we opened a space on the Internet, in a technological era in which digital has become indispensable, offering a reference to our customers.

In 2022, we want to take this initiative and reinforce our reference in the sector! Today we have a range of products and services that aim to make watchmaking more accessible to everyone, also providing excellent technical assistance.