ONOLA Automatic Movement Mechanical Watches for Men Classic Business Luminous Calendar 30M Waterproof Mens Watch Reloj Hombre

Note: 1. Fully automatic mechanical watches do not require batteries. As automatic mechanical watches require arm movements to automatically wind, they must be worn for at least eight hours a day to ensure accurate timing. 2. Instructions for using an automatic mechanical watch: An automatic mechanical watch is powered by the movement of a person wearing it normally, allowing the watch to run smoothly. Please wind the watch 20-30 times before receiving it. Because the watch is stationary and lacks power during transportation, causing abnormal timekeeping, simply rotate the time adjuster on the right side of the dial clockwise 20-30 times (without pulling it out), and if there is a sizzling sound when rotating, it is winding up.

Type: Mechanical Wristwatches Movement:Automatic Self-Wind Mechanical(No battery needed) Feature: Luminous,Date Case Material: Alloy Band Material Type: Silicone Strap Dial Window Material Type: Hardlex Clasp Type: Hook Clasp Wateproof Depth:3Bar(use to wash hand without hot/warm water,can't take shower, bath, swim etc ) Dial Diameter: 42mm*48mm Case Thickness: 13mm Band Width: 23mm Band Length: 25cm Note: Our watch is a fixed size and does not suitable for everyone's wrists, we have the size and weight of the watch, please browse before placing the order.

Package included: 1 Watch. 1 Gift Box.

Reminder: 1. Please peel all films off before wearing. 2. Please keep the watch away from magnet to avoid making the watch stop working. 3. Please wind up the watch before every usage,fully winding up spring need to turn the crown 20~30 rounds to initialize power reserve. 4. Do not rotate the crown strongly.