Leandro Amorim
Creator of the largest watchmaking channel in Brazil on YouTube (GMT-3), working for over a decade sharing knowledge, history, and reviews to build the largest community of enthusiasts in the country.
Discover Who Is Behind TempoHaus and Explore Our Story
With a history of over 10 years sharing knowledge and story, Leandro Amorim and Guilhermo Cerveira lead TempoHaus. Here, this joint dedication guarantees the provenance and precision of your next watch.
The Authority Behind the Selection
Behind TempoHaus are specialists with real market experience and a non-negotiable commitment to watch culture.
Our Founders
Guilhermo Cerveira
Responsible for strategic connections, management, and brand expansion, operating TempoHaus directly from the United States to ensure efficiency and an international standard for our operation.
Brands and Initiatives in Our Ecosystem
— CHANNEL
GMT-3
The largest watchmaking channel in Brazil, with over 171,000 subscribers and 29 million views, dedicated to reviews, history, and horological culture.
→— ACCESSORIES
TRIMIX
Our own brand of high-performance watch straps and accessories, developed to deliver functionality, durability, and a distinguished finish for demanding collectors and enthusiasts.
→— EVENT
Brasil Watch Show
The largest watchmaking event in Latin America, created to connect brands, specialists, and the community of watch lovers in a unique in-person experience.
→Follow Our Behind the Scenes
Follow our daily work, behind-the-scenes reviews, and exclusive content on our Official Instagram.
Proven Market Leadership in Numbers
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In the Market
Tradition and knowledge dedicated to horological culture.
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Subscribers
Global community of watch enthusiasts.
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Total Views
Years of continuous educational production and honest reviews.
Largest YouTube Watch Channel in Brazil
Over 171 thousand enthusiasts follow our daily content on the GMT-3 Channel, the largest channel in the segment in Brazil.
International Presence
Our reviews and passion for watchmaking reach a global audience through the GMT-3 International Channel on YouTube.
Over 29 Million Views
Years of continuous educational production, honest reviews, and sharing practical knowledge with collectors worldwide.
Non-Negotiable Security and Fast Delivery
Guaranteed Authenticity
Full 100% guarantee as an Authorized Dealer. Every timepiece comes with verified provenance and documented origin.
Agile and Secure Logistics
Protected, tracked, and optimized shipment for fast deliveries, your watch arrives safely and on time.
Shop with Confidence
The peace of mind of acquiring original timepieces with verified provenance, dedicated support, and the endorsement of an industry benchmark.