CARNIVAL Mechanical Watch Calendar 8667G-2 Men's Day/Date [Item] (White/Silver/Metal)

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. This is an analog, mechanical (self-winding/no batteries required) men's fashion watch. With its elaborate construction and simple, calm yet luxurious design, it can be used for a wide range of purposes, including business use and fashion. *For this color only, the JIANIANHUA logo has been changed to CARNIVAL (there are no other changes). Adopts 25 jewel mechanical movement. In addition, the belt has a double-opening one-push buckle that allows you to easily put on and take off your watch. [Main features/functions] Calendar (day of the week & date), 25 jewel movement, sapphire glass window (windshield), 30M daily life waterproof, hard stainless steel (belt and main case), luminous index (luminous paint type: must absorb enough light in advance), double-opening one-push buckle [Accessories] Instruction manual (Japanese *1), simple band length adjustment tool: piece removal (*2), manufacturer's original presentation box included. Also recommended as a gift. *1 If the Japanese manual is not included, please contact us as we will provide it in PDF format. For the English manual(PDF version), please contact us. *2 Included only with metal band model. For instructions on how to use it, search for ``piece removal'' on YouTube and you will find many posts showing how to use it carefully, so please refer to them. [How to use] ① When you first start using it, wind the crown about 30 times (clockwise) to start it up. ② When adjusting the date/week, be sure to (temporarily) set the time to between 5 and 10 o'clock (optional), and then set it back to the correct time after completing the date/week adjustment. ③ On days when your arm does not move much (wearing the watch for less than 8 hours), please wind the crown approximately 20 times (clockwise) before going to bed, just to be sure. ④All functions of the watch are mechanical, so please manually reset the date on the calendar to [1] at the turn of the month. This is a men's mechanical wristwatch (automatic: no batteries required, the internal mainspring is automatically wound by the movement of your arm). Beautifully and elaborately made, it is a product with many features such as a calendar, night index, back skeleton, 30M water resistance, double-opening one-push clasp, and more.