- WITH MANUFACTURER SERIAL NUMBERS - Black Dial - Chronograph Feature - Date at 4 O'clock - Battery Operated Quartz Movement - 3 Year Warranty - Guaranteed Authentic - Certificate of Authenticity - Scratch Resistant Sapphire Crystal - Brushed Black Tone Ceramic Case & Bracelet - Manufacturer Box & Manual - 30 Meters / 100 Feet Water Resistant - 36mm x 35mm = 1 1/3" x 1 1/3" Case - 7" Adjustable Bracelet - Deployment Buckle - Free Lifetime Battery Replacement Also Known As Model # R21.715.16.2 / R21.715.162 / 21715162

- WITH MANUFACTURER SERIAL NUMBERS - Black Dial - Chronograph Feature - Date at 4 O'clock - Battery Operated Quartz Movement - 3 Year Warranty - Guaranteed Authentic - Certificate of Authenticity - Scratch Resistant Sapphire Crystal - Brushed Black Tone Ceramic Case & Bracelet - Manufacturer Box & Manual - 30 Meters / 100 Feet Water Resistant - 36mm x 35mm = 1 1/3" x 1 1/3" Case - 7" Adjustable Bracelet - Deployment Buckle - Free Lifetime Battery Replacement Also Known