Warranty Policy
1、For all purchases of LADEON or SanYuan watches, we provide a three-year free warranty.
2、To ensure your rights to r
epair, replacement, or return (referred to as "Three Guarantees"), please keep your certificate and valid purchase invoice properly.
3、If your LADEON watch needs repair service beyond the warranty coverage, we will calculate the appropriate cost of parts and labor, provide a repair quotation, and provide long-term repair service after obtaining your consent and payment.If your product needs warranty repair, please contact our customer service within the warranty period and send the product to the designated repair address.

The following situations are not covered by the warranty and replacement policy, but we can provide professional repair services for you at a reasonable cost.

The limited warranty does not cover the following:

1、Battery, metal bracelet, woven strap, leather strap, chain strap, or quartz crystal experience normal wear and tear, aging, or human damage. 2、Damage caused by accidents, improper use of watch components or any accessories, non-compliance with the accompanying instructions or user manuals, carelessness, improper maintenance, misuse, abuse, wear and tear, tearing, or damage caused by non-watch components or manufacturing defects. 3、Water damage, unless the watch has the corresponding waterproof mark. 4、Damage occurring after the expiration of the warranty period. 5、Damage caused by repairs, services, or modifications by persons other than brand-authorized retailers or service providers are not within the limited warranty and may cause the limited warranty to become invalid. If the serial number engraved on the watch case disappears, or is erased, altered, counterfeited, replaced, soiled, or difficult to identify, the limited warranty becomes invalid.

Frequently Asked Questions
1.How do I know if my San Yuan or LADEON watch is authentic?

All products sold on the official website and official online store are genuine San Yuan and LADEON brand original products. To ensure your legal rights and enjoy a high-quality shopping experience, please purchase from official channels.


2.What is the material of the leather strap?

The texture and quality of leather straps are different. The color tone of high-quality leather will change with daily use and the passage of time, which is a natural and normal phenomenon.


3.What is the battery life of the watch?

The watch has a built-in battery that can typically last for 2-3 years, depending on (but not limited to) external factors such as temperature, humidity, and air pressure.

4.What is the material of the watch face?

The watch face is made of mineral glass, and please avoid contact or friction with sharp or rough objects to avoid scratches. Please note that quartz crystals/glass are not covered by the 36-month warranty.

5.Is the watch waterproof?

The waterproof performance of San Yuan or LADEON watches is labeled. We recommend avoiding any contact with water. Avoid wearing the watch in activities such as showering, bathing, swimming, diving, or any direct contact with water. If water or mist accidentally enters the watch, you can take the following emergency measures: Immediately wipe it with a clean towel, air dry it or dry it with appropriate warm air. Wear the watch in reverse on your wrist, with the surface facing inward and the bottom cover facing outward, and wait for a few hours. The moisture inside the watch will gradually decrease. Prepare some tissues or absorbent cloth, wrap the watch tightly, and place it about 5 cm below a 40-watt light bulb for about 30 minutes. The water vapor in the movement will gradually disappear.

10ATM "Water-resistant up to 100 meters" does not mean the actual diving depth, but represents the watch's waterproof performance using the "pressure resistance value" ("ATM" atmospheric pressure), such as 3ATM = 30-meter deep pressure, and 10ATM = 100-meter deep pressure.

30-meter water resistance: Can be worn in splashing water but cannot withstand any pressure.

100-meter water resistance: Can be worn when washing hands, swimming in shallow water, diving by the pool, and snorkeling, but not suitable for deep diving or scuba diving.

Anti-counterfeiting Statement
How can I verify the authenticity of my San Yuan or LADEON watch?

All products sold on the official website and official online store of San Yuan or LADEON are original products of the brand. To safeguard your legal rights and enjoy a high-quality shopping experience, please purchase from official channels.


If you have purchased a product with a verification function from the official channels mentioned above, you can verify the authenticity of the product by scanning the QR code on the verification tag or entering the website address on the tag. Please note that each QR code on the verification tag is unique and can only verify the authenticity of the corresponding product. It is not possible to verify other products with the same QR code.

Delivery Instructions
1.Is shipping fee charged?

Shipping fees may be adjusted according to the activity rules. Please refer to the actual shipping fee paid.


2.Product packaging

All products purchased on the official website or offline stores come with complete packaging, including watch/strap packaging box and gift box.


3.Delivery service

We entrust "SF Express" for product delivery.

1、Currently, we cannot provide specified delivery dates or times, and we do not deliver to Hong Kong, Macau, Taiwan, or overseas areas. If SF Express cannot deliver to certain areas, it will be forwarded to a third-party courier for delivery. 2、Delivery time may be extended due to special weather conditions (such as rainy or snowy weather, earthquakes, etc.), traffic control, and other special factors. Please refer to the delivery company's arrival time for details.

If you need to know the delivery status of your purchased product, please contact the courier company for inquiry.

SF Express Telephone: 95338 Website: http://www.sf-express.com

Mega-Time Precision Limited Copyright
National Service Hotline

400-600  7398

Operating hours:


Monday to Friday, 9:00 AM to 5:00 PM.