Roberto Bianci Enzo RB71012 49 mm Green Dial Chronograph Sapphire 10 ATM

Swiss Quartz Chronograph

The Roberto Bianci Enzo RB71012 is a men's fashion watch powered by a Swiss Parts quartz movement with chronograph function. A 49 mm stainless steel case holds a green dial protected by scratch-resistant sapphire crystal. Water resistance is rated to 10 ATM, equal to 100 metres or 330 feet. The matching stainless steel bracelet uses a fold-over clasp and measures 24 mm wide with a 7-inch length.

Style-Focused Daily Wear

Suits buyers who want a bold green-dial chronograph with sapphire crystal for everyday use and occasional swimming. Not for anyone who needs a date window, a lighter or smaller case, or a leather or rubber strap option. The fixed 49 mm diameter and metal bracelet limit comfort for slender wrists or formal dress codes.

49 mm Case Diameter

The 49 mm case width is the single dimension that decides fit; it sits large on the wrist and cannot be resized. Buyers should confirm this diameter matches their preferred presence before purchase. All other specs support the design, but case size determines whether the watch works for the wearer.