Brand: Tiffany & Co. Item name: Atlasgent chronograph Z1000.82.12A21A00A Line: Serial No.: T1001**** Stamp: Size: Case diameter: 43 mm (excluding crown) Case depth: 14 mm (0.55 in) Arm circumference: 16.5 cm (6.50 in) None Please note that all measurements are taken by hand, so there may be slight errors. Weight: 161 g Material: Stainless steel rubber Glass: Saffiano glass Color: Silver dial Movement: Automatic winding Flat day difference +2 seconds Reference original price: Specifications: 100m waterproof Accessories: Main Item only (packed in an external case) Everything you see in the photo is .