Atomic Series–Men's Carbon Fiber Classic Quartz Watch with Sapphire Crystal, Fluoro-Rubber Strap, 10 ATM Water Resistance, Interchangeable Design for

Stylish barrel-shaped interchangeable Calendar Quartz watch with Japanese Seiko TMI VK67 movement, carbon fiber bezel, stainless steel case, sapphire crystal, 100m water resistance, A-grade lume, and fluoro rubber strap.