The Commander Chronograph is the largest in the Commander collection with a 42.5mm diameter.This exceptional timepiece integrates all the codes of the iconic Commander watch: sunray satin-finished dial, integrated indexes and day-date function, with an automatic chronograph movement offering a power reserve up to 60 hours.100% Authentic with 2-Year Mido Backed Warranty Included + Additional 1-Year Warranty. Authorized Mido Retailer.ItemMido Men's WatchModel #M016.414.36.081.00CollectionCommander ChronographCaseRose Gold PVD Coated Stainless Steel Case BackSee-Through Case BackBezelFixedDial ColorGreyDial FeaturesDate-Day Display / Luminous Hands & Markers / Applied Indexes / ChronographClaspFolding Clasp With Push-ButtonsStrap ColorGrey + Extra Brown Leather StrapStrap MaterialFabric Strap (22 mm Strap Width / 7.5 inches Strap Length)MovementAutomatic Mido Caliber 60 (Base ETA A05H21) / Power Reserve Up to 60 Hours / 25 JewelsCase Width42.5 mm (Case Thickness 14.9 mm)Water-Resistant50 metersCrystalSapphire Crystal