TREEWETO Mechanical Pocket Watches Bronze Roman Numerals Open Face with Chain Men 24-Hour Moon Sun + Box

Feature:Special Tourbillon Design, Sun and Moon Dial. Sun and Moon, You and I. Rich in Meaning, The Good Gift Choice to Express Your Love.Unique Open Face Roman Numerals 24-Hour Moon Sun Mechanical Men Pocket Watch design. Roman numerals, looks very Elegant, Smart, Vintage and fashionable!Attractive vintage design with unique dial, Add undeniable style and class to your daily life and fashion, An Eye-catcher at the suit, vest, pants or dress for gentlemen or ladies!Specification (approximate)- Case/Chain material:Alloy- Case diameter: 50.5mm.- Case thickness: 13.0mm.- Chain Length: 360mm (hook included).1* Pocket Watch1* Treeweto Gift BoxHow to use/set mechanical pocket watch?A. Setting timePull the crown away from base of the watch and turn the crown clockwise until reaching the exact time.B. Winding the watchPush the crown back into place along the base of the watch and winding up the watch clockwise rotation with 20-30 turns. The power will be full(Over winding will ultimately break the spring). Do this one time each day (before sleeping). Otherwise, it will stop working. Please do not over winding up the watch if you feel the crown is tight.How to adjust the date and moon dail? This pocket watch does not have a separate button to adjust the date and sun / moon functions, but the date and sun / moon dail will be changed when you adjusting the time by the crown, so You can adjust your date and sun / moon functions to achieve the date and sun / moon display what you want by adjusting the time circle after circle.