






Seagull 70th Anniversary | Artisan Guilloché Engraved Premium Tourbillon
The Sea-Gull 70th Anniversary Guilloché Tourbillon is the ultimate expression of the brand's seven-decade legacy. A hand-engraved guilloché dial — crafted using one of haute horlogerie's most labour-intensive techniques — frames a high-precision tourbillon movement, finished with a premium alligator leather strap. A true collector's heirloom.
- Movement: Manual wind tourbillon, high-precision
- Dial: Hand-engraved guilloché
- Strap: Premium alligator leather
- Edition: 70th Anniversary commemorative
- Complication: Tourbillon
- Style: Haute horlogerie artisan
- Origin: China
Specifications
General Information & Packaging
- Origin: Mainland China
- Item Type: Mechanical Wristwatch
- Model Number: 518.57.8841
- Warranty: 3 Years
- Net Weight: 82g
- Packing Box: Carton
Movement
- Movement: ST8260
- Number of Jewels: 21
- Movement Frequency: 21600
- Winding Mode: Manual Winding
Case & Strap
- Case Material: 316L Stainless Steel
- Crystal Material: Synthetic Sapphire
- Case Thickness: Approx. 12mm
- Case Diameter: Approx. 42mm
- Lug to Lug: Approx. 50mm
- Case Shape: Round
- Strap Material: Leather
- Clasp: Pin Buckle
- Strap Length: Approx. 20cm
- Strap Width: Approx. 21mm
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Frequently Asked Questions
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Yes, the warranty duration is specified in the product details of each watch.
If you experience any issues with your watch after purchase, please take a video or photos of the problem and send them to info@seagullwatch.hk. We will provide further guidance on how to resolve the issue.
We offer free shipping on all orders, regardless of the purchase value.









