The Tissot Seastar 1000 Powermatic 80 GMT embodies the pinnacle of Swiss precision, technical innovation, and professional-grade performance. Crafted for explorers and world travelers alike, this timepiece seamlessly merges diving functionality with dual-time versatility. Each watch is 100% authentic, verified through its unique serial number, official engravings, and certified Tissot documentation.

• Authenticity Certified: Every Seastar 1000 Powermatic 80 GMT is sourced exclusively from authorized Tissot distributors, ensuring genuine Swiss craftsmanship, original components, and full traceability of authenticity.

• Exceptional Craftsmanship: Powered by the Powermatic 80 automatic movement with GMT functionality, it delivers remarkable 80-hour power reserve, precise timekeeping, and the convenience of tracking multiple time zones.

• Professional Performance: Each watch undergoes rigorous quality control and water-resistance testing up to 300 meters (1000 feet), ensuring uncompromised durability, accuracy, and reliability in all environments.

• Guaranteed Excellence: Backed by our comprehensive authenticity and quality assurance guarantee, the Tissot Seastar 1000 Powermatic 80 GMT stands as a symbol of adventure-ready luxury — combining Swiss mastery with superior engineering for the modern traveler.