The Riviera 10721 reveals an openworked mechanism in a satin-polished stainless steel dodecagonal 42mm case and a scratch-resistant sapphire crystal on both sides. Fastened by four screws in sandblasted ADLC-coated steel, the bezel glows in polished and sun-satin stainless steel. The built-in black rubber strap features a canvas pattern and is interchangeable without the need for tools.

Movement: Automatic movement with about 38 hours of power reserve

Case size: 42.0mm

Watch thickness: 11.11mm

Crystal: Sapphire crystal

Bracelet Material: Rubber

Water resistance: 100m