The Zerro

The Zerro Automatic features a 24-jewel, self-winding movement that can also be hand-winded, thus relieving you from the burden of wearing it throughout the day. View the gold-plate balance wheel at work, which is a pleasurable view as much as the swinging rotor which you can see through the transparent case back.

Features:

Made In USA
Stainless Steel Case
Stainless Steel Bracelet
Automatic Movement
Caliber: 9015
24 Jewels
Sapphire Crystal
Pull/Push Crown
See Through Case Back
Deployment Clasp
100M Water Resistance

Approximate Case Diameter: 41mm
Approximate Case Thickness: 12mm