TREEWETO Classic Roman Numeral Mechanical Pocket Watch Pendant with Chain Black

--------------------------------------------------------------------------------- We are a Japanese watch specialty store. * Operated by Japanese sellers - Japanese sellers with trust and experience. * Direct from Japan - All items are carefully packed and shipped promptly from Japan. * Highest quality control - Inspected by Japanese standards to ensure high quality products. --------------------------------------------------------------------------------- The classic half-hunter, onion head design, Roman numerals, bronze case, and skeletonized dial allow you to see all of your gear. Antique shape, vintage and fashionable! Precision jeweled mechanical movement means time is perfectly accurate. 17-jewel mechanical hand-wound movement, eye-catching skeleton dial and Roman numerals make this watch look very retro and elegant. Power this watch by manually winding the crown. This tightens the mainspring and stores energy. The movement has an estimated power reserve of 24 hours and must be manually wound daily to maintain accuracy. This pocket watch comes with a 14-inch steel chain so you can attach it to your belt loop. Comes with a unique branded gift box. The best gift for your lover, family, or yourself. A perfect gift for Father's Day, Mother's Day, Christmas, birthdays, weddings, and other holidays. It's perfect for work environments where you can't wear a watch, like chefs or nurses. specification Case/chain material: Alloy Case diameter: 45mm Case length: 38mm (including hook) Case thickness: 15mm How to use/set up a mechanical pocket watch? When you receive your mechanical watch: A. Setting the time Pull the crown away from the base of the watch and turn the crown clockwise until you reach the correct time. B. Winding the clock Push the crown back into its original position on the watch and wind it by rotating it clockwise 20-30 times. The power will be full (overwinding will break the mainspring at the end). Do this once a day (before bed). Otherwise, the clock will stop. If the crown feels tight, please stop winding the watch.