Brand: SUZAKU Model: S-8803
Watch Type: Automatic Mechanical Watch
Case Diameter: 46mm/1.81"
Case Thickness: 18mm/0.70"
Crown Diameter: 8mm/0.31"
Strap Length: 230mm/9.05"
Strap Width: 22mm/0.86"
Watch Weight: Steel-153g/Leather-123g
Waterproof Depth: 50m/5ATM/5bar
Watch Movement: Japan TMI NH35a
Strap Material: Stainless Steel/Leather
Dial Window Material Type: Synthetic Sapphire Glass

There are several key points to pay attention to when using a mechanical watch:

1. Setting the time‌: First, understand the setting method according to the instruction manual of the watch. Most mechanical watches require manual time adjustment, which is done by turning the knob or button of the watch. When adjusting, pay attention to turning the knob or button to the time setting mode, adjust the pointer to the correct time according to the time in the time zone, and make sure not to over-twist the knob or button to avoid damaging the movement.
2. Winding‌: Mechanical watches need to be manually wound to ensure normal operation. There are two ways to wind the watch: manual winding and automatic winding. Manual winding is to tighten the watch's spring by turning the watch's knob; automatic winding is when the watch wearer's wrist moves, the watch's automatic movement will automatically wind up. No matter which method is used, be careful not to over-wind the watch to avoid damage to the watch.
3. Daily maintenance‌: Mechanical watches require regular maintenance to ensure normal operation and extend their service life. Maintenance methods include avoiding strong vibration or collision, avoiding contact with magnetic fields or electrostatic fields, keeping dry and clean, and regularly sending them to professional watch repair shops for maintenance and repairs.
4. Subdial function‌: Some mechanical watches have multiple subdials, each of which may have its own specific function, such as timekeeping, date, month, etc. These functions can be adjusted through specific buttons or knobs.
5. Adjust the time of the mechanical watch‌: If you find that the time of the mechanical watch is inaccurate, you can send it to a professional repair shop for adjustment.
6. Prevent water ingress‌: Although modern mechanical watches have a certain degree of waterproof performance, they still cannot be fully exposed to large amounts of water or worn during diving. Avoid exposing the mechanical watch underwater to avoid damaging the internal parts. By following these instructions and maintenance recommendations, you can ensure the accurate operation of the mechanical watch and extend its service life‌