








Sea-Gull 2101 Series: 45mm All-Black Tactical Watch with ST2130 Movement
Darkness refined. The Sea-Gull Dongfeng 2101 Tactical Operations Edition delivers a commanding all-black presence with a matte 45mm case, stealth dial, and high-beat ST2130 automatic movement — built for those who demand precision without compromise.
- Movement: Automatic, ST2130 high-beat
- Case Size: 45mm
- Case Finish: Matte black
- Crystal: Synthetic Sapphire
- Dial: Stealth all-black
- Origin: China
Specifications
General Information & Packing:
- Origin: Mainland China
- Item Type: Mechanical Wristwatch
- Model Number: 816.27.2101
- Warranty: 2 Years
- Net Weight: 174g
- Packing Box: Carton
Movement:
- Movement: ST2130
- Number of Jewels: 28
- Movement Frequency: 28800
- Winding Mode: Automatic Winding
- Power Reserve: Approx. 42h
Case & Strap:
- Case Material: 316L Stainless Steel
- Bezel Material: Ceramic
- Crystal Material: Synthetic Sapphire
- Case Thickness: Approx. 12.1mm
- Case Diameter: Approx. 45mm
- Bezel Diameter: Approx. 42.5mm
- Case Shape: Round
- Strap Material: 316L Stainless Steel
- Clasp: Pin Buckle
- Strap Width: Approx. 22mm
- Lug-to-lug: 50mm
- Quick Release: Yes
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The Legend Reborn: A Modern Tribute to "Dongfeng" Heritage
The Sea-Gull Dongfeng 2101 honors the iconic "East Wind" legacy with a bold tactical evolution. Blending historic Chinese horology with a commanding 45mm military aesthetic, this timepiece is crafted for those who carry heritage into every modern adventure.

Driven by the high-frequency ST2130 automatic movement (28,800 BPH), the 2101 is built for the extremes. Featuring a 316L steel case, scratch-resistant ceramic bezel, and 100m water resistance, it delivers uncompromising accuracy in the toughest environments.

From wilderness treks to the urban jungle, the Dongfeng Tactical adapts to any scene. With its sapphire crystal and quick-release steel bracelet, it balances industrial strength with sophisticated comfort—the ultimate statement for the modern, active man
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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.









