Includes all taxes
Shanghai Watch Dome Mirror Series Men's Automatic Watches Center Flywheel Waterproof Wristwatch Business Mechanical Watch S2101
Product Details
Model: S2101.2655.188.08/S2101.2656.188.08/S2101.2657.188.08
Movement: Shanghai F28
Number of Jewels: 34
Movement Frequency: 21600
Power Reserve: 45h
Warranty Period: 2 year
Packaging: Carton box
Winding System: Automatic
Case Material: 316L Stainless Steel
Crystal Material: Synthetic Sapphire
Lug-Lug: Approx. 47.5mm
Case Thickness: Approx. 14.5 mm
Case Diameter: Approx. 43 mm
Case Shape: Round
Case back: Transparent
Strap Material: Canvas+Leather
Strap Width: Approx. 21mm
Clasp Type: Pin Buckle
Watch Weight: Approx. 96g
Water Resistance: 5 Bar
Centered Three-Dimensional Movement Balance Wheel
Stylish 3D Dial: Centered Flywheel Unique Design
Sky Dome Center Flywheel
Innovative Custom Layout:
11 o'clock position: Hour and minute dial
5 o'clock position: Small seconds subdial at 30 seconds
Slanted three-dimensional flywheel
Eco-Friendly Luminous: Blue Luminous for Clear Night Reading
Spherical sapphire crystal glass
High-definition Transparent Case Back
Canvas + Leather Strap: Comfortable and Stylish
Shanghai Watch Dome Mirror Series Center-Wheel Mechanical Watch
Shanghai Watch Brand Story
Founded in 1955, Shanghai Watch has remained true to its original aspiration of crafting timepieces that witness life's most precious moments. Embodied with the pioneering spirit of an "Architect of Time," the brand has persistently innovated over its seven-decade history while steadfastly upholding its inclusive ethos. Continuously drawing inspiration from Eastern aesthetics and philosophy, it narrates, listens to, and embraces every significant moment through the turning of its gears. Shanghai Watch is dedicated to carving out a new and remarkable future for itself within the global pantheon of horological art.
New Watch Guide
Initial Use & Winding
(1) Automatic Watches: Manually wind the crown about 30 times before first wear.
(2) Quartz Watches: Remove the insulating tab to start.
(3) Multi-function Watches (e.g., moon phase): Avoid adjusting the date between 10 PM and 2 AM.
For manual-wind watches, please try to wind them at approximately the same time each day.
Daily Wearing Recommendations
(1) Water Resistance Guidance:
1) 30-50m: For splashes only. Not for immersion.
2) 100m+: Suitable for swimming (not diving). Avoid contact with hot water, steam, or chemicals.
(2) Strap Care: Leather: Avoid sun and water. Metal: Clean between links twice a year.
Secrets to Long-Term Accuracy
(1) Power Reserve: Wear your automatic watch for 8+ hours daily. If not worn, store it in a cool, dry place and wind manually monthly.
(2) Avoid strong magnetic fields (e.g., from phones, speakers) to prevent timing inaccuracies.
(3) Professional movement servicing every 3-5 years is recommended to prolong lifespan.
Your Protection
Shanghai Watch Warranty Policy
(1) Global warranty of 1-3 years, effective from the order date, covering official manufacturer defects (non-human factors).
(2) Coverage: Movement timing faults and component craftsmanship defects.
(3) Exclusions: Cosmetic wear, strap deterioration, physical impact damage, water ingress, or unauthorized repairs.
Return & Exchange Service
(1) Quality Issue Return/Exchange: Free replacement within 30 days.
(2) Process: Contact service → Provide order number + video/photos of the issue → We arrange return/exchange after approval.
Q&A
Q1: Is a timekeeping variance normal?
A1: Yes. Our automatic watches have a normal daily variance of -20 to +50 seconds, while quartz watches vary within ±20 seconds per month, in accordance with national standards. Please contact us if the variance exceeds these ranges.
Q2: How can I verify authenticity?
A2: Each watch includes a unique barcode for verification on our official website.
Q3: Do you offer customization or engraving?
A3: Selected collections support case-back engraving (up to 10 characters). Please confirm with service before ordering.
Q4: Are international duties and taxes included?A4: AliExpress prices do not include import duties or taxes. We typically adjust the customs value and can provide supporting documents if needed. Contact us before shipping for details.
Q5: How long does delivery take after ordering? Is shipping reliable?
A5: AliExpress Standard Shipping: Delivery typically takes 15-40 business days (varies by customs). Expedited Shipping: DHL/FedEx options are available for select countries (additional fee), transit to 3-7 business days. Contact service before ordering to confirm availability.
Thank you for choosing Shanghai Watch — a Chinese Time-honored Brand. Forever Accurate, Forever Innovating.
Payment Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.
1. Accepted Payment Methods
We accept the following payment options:
Major Credit & Debit Cards (Visa, MasterCard, American Express)
Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)
Any additional payment methods displayed during checkout
All payments must be completed in full at the time of purchase.
2. Secure Transactions
All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.
3. Currency
Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.
4. Order Confirmation
Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.
5. Failed or Declined Payments
If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.
6. Fraud Prevention
BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.
Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
3. Shipping Costs
Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.
4. Tracking Information
Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.
6. Incorrect Shipping Information
Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.
Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
4. Refund Processing
Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
5. Damaged or Incorrect Items
If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
6. Late or Missing Refunds
If you have not received your refund:
Check your bank account again.
Contact your credit card company or payment provider.
If the issue persists, don't hesitate to contact our support team for assistance.
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