The Tissot PRX Powermatic 80 Ice Blue 40mm (Reference T137.407.11.351.00) is an iconic, retro-inspired automatic watch combining a 1970s integrated-bracelet aesthetic with an impressive 80-hour power reserve. Celebrated by enthusiasts for its unique, light metallic "waffle" dial texture, it delivers high-tier Swiss luxury sports watch style at an accessible price point.

• Ice Blue Tapisserie Dial: Unlike typical smooth finishes, the automatic version utilizes an intricate square "waffle" pattern. Reviewers from Monochrome Watches emphasize that the light, crisp ice-blue color avoids fleeting trends and pairs beautifully with the cold metallic tones of the steel case. 

• Premium Integrated Bracelet: The bracelet tapers smoothly to a butterfly deployment clasp. It features a combination of satin-brushed surfaces and mirror-polished facets that catch light vividly during motion.

• Toolless Quick-Release System: The bracelet is equipped with an easy-unlock mechanism, allowing users to swap seamlessly between the steel bracelet and OEM rubber or leather straps.

• Exhibition Caseback: A transparent sapphire display back allows wearers to view the custom-branded automatic rotor and ticking movement.

• Case Diameter: 40mm

• Thickness: 10.9mm

• Lug-to-Lug: 44.6mm (extends to ~51mm with the first fixed bracelet link)

• Case Material: 316L surgical-grade stainless steel

• Crystal: Scratch-resistant sapphire crystal with anti-reflective coating

• Movement: Swiss Powermatic 80 automatic movement (ETA C07.111 base)

• Power Reserve: Up to 80 hours

• Water Resistance: 100 meters (10 ATM)

• Hairspring: Patented Nivachron balance spring for enhanced magnetic resistance.