Automatic mechanical movement, Calibre 90-02. Features luminous silver-tone hands and index hour markers with minute divisions visible on the blue dial surface. Includes moon phase display across two sub-dials showing lunar cycle and possibly a small seconds function or big date capability at opposite corners; also features a prominent date display located at the four o'clock position. Equipped with 47 jewels, operates at 28800 vph beats per hour (or about 80 Hz frequency), offers approximately 42 hours of power reserve when fully wound down. Case is crafted from stainless steel finished in a round shape measuring 40 mm diameter and featuring a thickness of 12.7 mm. Secured by a deployment clasp, the black alligator leather strap has a width matching its case counterpart at 20 mm. The watch face includes luminous coating on markers/hands for improved legibility under low light conditions and comes with two distinct displays: one showing moon phase cycles while the other indicates either a running seconds hand or potentially a big date feature depending on configuration; it also shows elapsed time via its small seconds sub-dial alongside displaying minutes clearly. Crystal guard is sapphire providing scratch resistance protection over the blue dial itself without compromising visibility through any transparent case back element which allows viewing of the movement inside - ensuring Water Resistance up to 50 meters or equivalent depth specification.
