Tommy Hilfiger Mason 1791789 Men's Multi-Function Watch – 45mm Blue Dial Blue Steel Bracelet. Preppy roots, modern finish — the Tommy Hilfiger 1791789 works as hard as you do. From the Mason collection, the 1791789 measures 45mm — commanding attention without being excessive. At 134g, you feel it on the wrist — in the best way.. The blue dial sits behind mineral crystal — tough, reliable, and proven for daily wear. Water resistant to 3 ATM (30 Metres) — suitable for light exposure like rain and hand washing. Anchored by a stainless steel bracelet and push-button deployment clasp — solid, secure, built for everyday use. Multi-function sub-dials display day, date, and more — useful information at a glance.. Specifications. Barcode / EAN. 7613272415545. Bezel. Fixed Blue Ionic-Plated Stainless Steel. Brand. Tommy Hilfiger. Case Colour. Blue. Case Diameter. 45mm. Case Material. Stainless Steel. Case Shape. Round. Case Thickness. 10.5mm. Clasp. Push-Button Deployment Clasp. Collection. Mason. Crystal. Mineral. Dial Colour. Blue. Functions. Hours, Minutes, Seconds, Day, Date, 24-Hour Display. Gender. Men. Lug Width. 21mm. Luminous. No. Model. 1791789. Movement. Quartz. Strap Colour. Blue. Strap Material. Stainless Steel. Water Resistance. 3 ATM (30 Metres). Weight. 134g