The U1-PD3 ProDiver Modello Uno U1-PD3-OR, boasting a 300-meter water resistance rating, is powered by a Japanese automatic movement. It comes with a high-performance orange dial, a lume-infused ceramic bezel insert, and dual-lume capability for enhanced visibility. Stainless Steel Case with Brushed Finish Black Heavy Duty Nylon Nato Strap 41MM case Lume-infused ceramic bezel Water Resistance: 300m = 1000ft = 30atm Automatic caliber Seiko NH35A Unimatic tough case, warranty card with unique ID seal Made in Italy Style U1-PD3