Breguet Marine Automatic Big Date Mens Watch Stainless Steel case. Silver Guilloche dial. Stainless Steel bracelet. Hidden Folding Deployment. Automatic movment. Functions: Hours, Minutes, Seconds, Date. Scratch resistant sapphire. 39.0 mm case thickness. 12.0 mm case thickness. Sapphire Crystal Display Back. Stainless Steel bezel. Water Resistance: 100m / 330ft Stainless Steel, Protected crown. Automatic Big Date at 6. 65-hour power reserve.