This is an authentic PANERAI Stainless Steel Calfskin 47mm Radiomir Composite Automatic Watch Brown PAM00504. This watch is crafted of stainless steel and a brown calfskin leather strap. Features also include a 47mm case with a blck dial, bold hour markers, luminescent bronze sword hands, a transparent case back, and automatic movement. Follow this item for alerts. Panerai is a registered trademark of Panerai. FASHIONPHILE is not affiliated with Panerai.