Casio Illuminator Watch Mens 43mm Black Digital W-737H 3428 WR 100M New Battery

Brand: Casio Model: W-737H (Module 3428) Type: Men's digital sports watch Color: Black with copper/gold accent text Display: Digital with time, alarm, and chronograph functions Features: Casio Illuminator backlight ("ILLUMINATOR" on bezel) Battery: 10 Year Battery (marked on dial) Water Resistance: WR 100M / 10 BAR (marked on dial and case back) Functions shown in photos: ST (stopwatch), AL (alarm), DT (dual time), time display Buttons/labels: Light, Mode, Adjust, Start/Stop; "ALARM WR CHRONO" indicated on dial Case size: Approx. 43.5 mm width (per caliper photo) Case/back: Resin case with stainless steel back Band: Original black resin strap with buckle Back engraving: "3428 W-737H Stainless Steel Back Water Resistant 10 Bar Made in China" Design: Rugged square/rounded-octagonal face with protective bezel screws Notes: Battery life not verified; water resistance not tested. Please review photos for details.