TREEWETO Pocket Watch Skeleton Hand-Wind Mechanical Double Case Black Roman Numerals Antique with Fob Chain Box

Features: 1. Classic series pocket watch is the best gift for your love, seniority or yourself. 2. Roman numeral scale with excellent workmanship, vintage Case-Double open hollow gear case. 3. Stainless Steel case and alloy chain 4. Elegant design with precise mechanical movement 5. Skeleton Half Hunter case double cover exhibition mechanical skeleton dial shows exquisite movement and structure within the watch 6. Removable key chain with a clip at the end How to use/set mechanical pocket watch? Once you receive the mechanical watch: A. Setting time Pull the crown away from base of the watch and turn the crown clockwise until reaching the exact time. B. Winding the watch Push the crown back into place along the base of the watch and winding up the watch clockwise rotation with 10-15 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. Specification (approximate) Case diameter: 45mm (1.77 in) Case thickness: 17.5mm (0.69 in).(cover included) Chain Length: 380mm (14.96 in). (hook included) Chain Material: Alloy Package Includes: 1* Pocket Watch 1* Chain 1* Gift box