The Panerai Luminor Marina 1950 3 Days Automatic (Reference: PAM00328) is a highly recognizable luxury dive watch that seamlessly blends military heritage with modern, in-house mechanical engineering. Distinctive for its factory stainless steel bracelet, this timepiece is heavily favored by collectors who appreciate a bolder, more substantial presence on the wrist.

• Case & Design: 44mm cushion-shaped case crafted from AISI 316L brushed and polished stainless steel. It features the iconic, patented lever-locked crown-protecting device. 

• The Movement: Powered by the Panerai In-House Caliber P.9000. It is an automatic mechanical engine utilizing two mainspring barrels to achieve a stable 72-hour (3-day) power reserve. It operates at a modern frequency of 4Hz (28,800 vph). 

• Dial Layout: A classic black sandwich dial. This construction places a solid layer of Super-LumiNova beneath a stencil-cut top plate to provide exceptional low-light legibility. It features a date window at 3 o'clock and a small seconds sub-dial at 9 o'clock. 

• Water Resistance: Rated for deep aquatic use at up to 300 meters (30 ATM / 1,000 feet). 

• Crystal & Back: Equipped with a thick, anti-reflective domed sapphire crystal protecting the face and a clear sapphire exhibition caseback to view the automatic movement.