Panerai PAM507 Luminor Submersible 1950 3 Days Power Reserve Automatic Bronze 47mm. Anti - clockwise rotating Brushed Bronze bezel with polished edges and graduated scale for measuring the duration of immersions and ratchet click at minute intervals. Dark green dial with applied luminous hour markers. Date at 3 o’clock, seconds at 9 o’clock, power reserve indicator at 5 o’ clock. Unique edition of 1000 units.