Ref #: WGZAS04355
Luminor Power Reserve Steel (PAM00090)
The Panerai Luminor Power Reserve (ref. PAM00090) features the exclusive Panerai OP IX caliber mechanical automatic movement with an approximate 42-hour power reserve when fully wound; black dial with luminous Arabic numerals & markers; date aperture at 3 o'clock; power reserve indicator between 4 & 5 o'clock; small seconds subdial at 9 o'clock; and 44mm, stainless steel case on a black alligator strap secured by a stainless steel deployant clasp.
The PAM00090's Power Reserve
This power reserve function was developed by Officine Panerai's master watchmakers who created a transmission system connecting the barrel's winding spring and the movement's gear train with the power reserve indicator, which moves as the winding spring transmits the accumulated energy to the movement wheels.