1. IDENTIFICATION OF THE SERVICE PROVIDER In compliance with the information duties set out in Article 10 of Spanish Law 34/2002, of 11 July, on Information Society Services and Electronic Commerce ("LSSI-CE"), the following details of the provider of this website and the WatchProject B2B service are provided: Trade name: WatchProject B2B Legal entity: Penta Lucent S.L. Registered address: Calle Nicaragua, 85, Local 3, Despacho B, 08029 Barcelona, Spain Tax ID (CIF): B88788252 Mercantile Registry entry: [MERCANTILE_REGISTRY_DETAILS] Contact email: info@watchproject-b2b.com Website: www.watchproject-b2b.com References in these legal documents to "WatchProject B2B", "we", "us" or "our" mean Penta Lucent S.L. 2. PURPOSE OF THE WEBSITE WatchProject B2B is an online marketplace where registered users can publish, browse and discuss listings for watches, and exchange messages and offers with other users. WatchProject B2B provides the technical platform that enables these interactions; it does not buy, sell, own, inspect, authenticate, insure, ship or take title to any watch listed on the Service, and it does not process payment for any transaction between users. Any sale, payment, delivery, insurance and tax arrangement is agreed and carried out directly between the users involved. Some listings and features are only visible to accounts verified by us as professional merchants ("Verified Merchants"). Access to those areas is governed by the Marketplace, Moderation and Visibility Rules referenced in Section 6. 3. CONDITIONS OF ACCESS AND USE Access to and browsing of general information on the website is free of charge. Certain features (publishing listings, messaging, offers) require registration and are subject to our Terms of Use. By accessing or using the website, you accept this Legal Notice; if you do not agree with it, please do not use the website. Users agree to use the website and the Service diligently, in accordance with the law, good faith, public order, and these terms, and to refrain from using them for unlawful purposes, purposes that infringe the rights or interests of third parties, or purposes that could damage, disable, overburden or impair the website or prevent its normal use by other users. 4. INTELLECTUAL AND INDUSTRIAL PROPERTY The website's source code, design, navigation structure, databases, and the texts, graphics, logos and other content owned by Penta Lucent S.L. are protected by intellectual and industrial property rights owned by or licensed to Penta Lucent S.L. Reproduction, distribution, public communication, transformation or any other exploitation of these elements, in whole or in part, without our prior written authorisation, is prohibited. Content that users publish (listing descriptions, photographs, messages) remains the property of the user who uploaded it, subject to the licence granted to us under the Terms of Use to host, display and transmit that content for the purpose of operating the Service. Users represent that they hold the necessary rights over any content they upload and that it does not infringe third-party rights. 5. LIABILITY We take reasonable technical measures to keep the website available and secure, but we do not guarantee uninterrupted or error-free access, and we may suspend, restrict or interrupt access for maintenance, security or legal reasons. We are not responsible for the accuracy, completeness, lawfulness or authenticity of content published by users, including listing descriptions, prices, photographs and messages, nor for the outcome of any transaction, negotiation, payment, delivery or dispute between users, which fall outside our control. We are also not responsible for the content of external websites linked from the website, or for damages arising from access to those third-party sites. Nothing in this Legal Notice excludes or limits liability that cannot lawfully be excluded or limited under applicable Spanish or EU law. 6. RELATED DOCUMENTS Use of the Service is additionally governed by our Privacy Policy, Terms of Use and Marketplace, Moderation and Visibility Rules, available at /legal/privacy, /legal/terms and /legal/marketplace-rules respectively. In the event of a conflict between this Legal Notice and any of those documents on a specific matter, the more specific document prevails. 7. DATA PROTECTION Information about how we process personal data, the purposes and legal bases for that processing, and how to exercise your data protection rights is set out in our Privacy Policy. 8. APPLICABLE LAW AND JURISDICTION This Legal Notice is governed by Spanish law. Any dispute arising from or related to the website that is not otherwise subject to a mandatory consumer-protection venue rule shall be submitted to the Courts of Barcelona, Spain, without prejudice to any right consumers may have to bring proceedings before the courts of their own domicile under applicable EU or Spanish consumer-protection rules, and without prejudice to the online dispute resolution avenues described in our Terms of Use. 9. CHANGES TO THIS LEGAL NOTICE We may update this Legal Notice to reflect changes in our identification details, the Service or applicable law. The version in force is the one published on the website at the time of access. Material changes will be indicated by an updated effective date. Last updated: 18 July 2026.