(1) Unscrew the crown counterclockwise and it pops out to Position 1. 
(2) Gently pull the crown out one click to Position 2, turn it counterclockwise until yesterday’s Date shows, and turn it clockwise for 24-Hour GMT hand (Home Time).
(3) Gently pull the crown out one more click to Position 3 and turn it clockwise until hands show the correct Time (Local Time). (Ensure you pass midnight to change the date to today’s Date)
(4) Push the crown all the way in and screw it down clockwise until snug (Position 0).

CAUTION!
(1) Please avoid setting the date between ‘Danger Zone’ of 9PM to 3AM because watch’s internal gears are actively engaging to change the date, it might cause damage if forcing a manual change.
(2) If the watch is fully stopped, please wind it manually in Position 1 by turning it clockwise 15-25 circles (or until resistance) to offer an initial power to start (Don’t force it). 
(3) It is recommended that you wear the watch on your wrist more than 5 hours a day to keep the watch wound up.

If the watch bracelet length is too long or too short by over 15mm, please adjust it by removing or adding permanent links.

• Tools: You'll need a small, precision screwdriver set, ensuring the bit fits snugly to avoid stripping the screw head.

• Process:
(1) Locate the arrows on the inside of the links indicating screw direction.
(2) Hold one side with one screwdriver and unscrew the pin from the other side with another.
(3) Carefully pull the pin and remove the link.
(4) Reverse the process to reattach, ensuring screws are tight but not overtightened.

If the watch bracelet length is too long or too short by less than 15mm, please adjust it by adjusting 'Glidelock' system on clasp.

• Tools: Spring bar remover

• Process:
(1) Use remover to release the spring bar which is used for secure bracelet end link to clasp.
(2) Locate the bracelet end link to an appropriate position by moving spring bar.

EasyLink is a fold-out link hidden in the clasp. Usually we can do a quick change by around 5mm as a micro-adjustment.

• To Extend: Open the clasp, pull out the final link, and fold it outwards.
• To Retract: Fold the link back in and press down until it clicks.

1. Daily Care and Habits

• Consistent Wear: Wear your watch regularly to keep the internal lubricants evenly distributed and the movement active.
• Manual Winding: If the watch has stopped, manually wind it by turning the crown clockwise approximately 20–40 times while it is off your wrist to avoid bending the winding stem.
• "Danger Zone": Avoid adjusting the date between 9:00 PM and 4:00 AM. This is when the watch's internal date-changing gears are engaged; manual adjustment during this window can break the mechanism.
• Magnetism Awareness: Keep your watch away from electronics with strong magnets (smartphones, laptops, speakers). Magnetization is a leading cause of sudden timing inaccuracy.

• Surface Cleaning: Wipe the case and crystal daily with a soft microfiber cloth to remove skin oils and sweat.
• Deep Cleaning: Every 1–2 weeks, use a soft toothbrush with mild, pH-neutral soap and warm water—only on metal or rubber parts.
• Strap Care:
◦ Leather: Avoid moisture; wipe with a slightly damp cloth and apply conditioner every few months.
◦ Metal: Rinse with fresh water after exposure to salt water or chlorine to prevent corrosion.
• Chemical Exposure: Apply perfumes, lotions, or colognes and let them dry completely before putting on your watch to avoid degrading seals and finishes.

• Environment: Store in a dry, room-temperature location away from direct sunlight.

• Watch Winders: Use a winder if you rotate between many watches or have complex complications (e.g., perpetual calendars). Note that winders cause continuous mechanical wear and are not strictly necessary for simple time-and-date models.

• Moisture Control: Consider placing silica gel packets in your watch box to absorb excess humidity.

Like Rolex, Omega, Seiko, Horolo automatic watches also require a full overhaul every 3-5 years, depending on the usage.

Signs you need immediate service:
• Inaccuracy: Gaining or losing more than 30 seconds per day.
• Reduced Power Reserve: The watch stops significantly sooner than its advertised duration.
• Condensation: Fogging or droplets visible under the crystal, indicating a seal failure.
• Physical Resistance: Roughness when winding or a "stiff" crown.