Best replication effort of the Panerai PAM320 Luminor Marina 1950 3 Days GMT Automatic.

Size: 44mm x 17.5mm
Movement: Custom made automatic movement completely matching the genuine Panerai P.9001 movement at 28800vph, same balance wheel position.
Functions: Hours, minutes, sub-seconds, GMT and date display
Case: Solid 316L stainless steel case
Crystal: Scratch-proof sapphire crystal with AR coating
Dial: Black sandwich dial
Bezel: Polished stainless steel bezel
Strap: Black rubber strap
Clasp: Tang buckle
Water resistance: >50 Meters