Model: Accutron Watch - Accutron Gemini Skeletonized Automatic Watch 26A09 Case material: Solid stainless steel case with screw down exhibition case back Case dimensions: 40mm (1 9/16") in diameter; 11.5mm (7/16") in thickness Weight: 6.4 oz Movement: Swiss automatic movement Crystal type: Highly scratch resistant sapphire crystal Crown: Push and pull crown Water resistant: 100 meters Face color: Black dial Band type: Solid stainless steel bracelet with deployment clasp with push button Band length: Will fit 6 - 8 1/2" wrist Additional features: Luminous hands and markers Warranty: 5 year limited warranty on all Accutron watches Items included: Owner's manual, Accutron watch warranty material