Sea-Gull Tourbillon Manual Wind Watch 41mm Leather

  • USD2,699.00
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Crafted from 316L stainless steel with a synthetic sapphire crystal, this 41mm mechanical wristwatch features the ST8230-1 manual winding movement with 21 jewels and a tourbillon complication. The genuine leather strap is secured with a push button hidden clasp, offering a refined aesthetic for daily wear.

Water-resistant to 5 bar, this timepiece combines precision engineering with classic design, making it a versatile addition to any collection.

Key Features

Brand Sea-Gull
Model Number 818.12.8825
Movement ST8230-1
Winding Mode Manual Winding
Number of Jewels 21
Movement Frequency 21600
Case Material 316L Stainless Steel
Crystal Material Synthetic Sapphire
Case Diameter Approx. 41mm
Case Thickness Approx. 11mm
Case Shape Round
Strap Material Leather
Strap Length Approx. 7.5 in
Strap Width Approx. 21mm
Clasp Push Button Hidden Clasp
Water Resistance 5 Bar
Feature Tourbillon
Net Weight Approx. 2.9 oz
Warranty 3 Years
Origin Mainland China

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Materials & care

Case: 316L stainless steel. Crystal: synthetic sapphire. Strap: genuine leather. Clean with a soft, dry cloth. Avoid contact with chemicals and extreme temperatures.

What's included

  • Watch
  • Carton box

Frequently asked questions

What movement does this watch use?

It uses the Sea-Gull ST8230-1 manual winding movement with 21 jewels and a frequency of 21600 vibrations per hour.

What is the case diameter?

The case diameter is approximately 41mm.

What is the water resistance rating?

The watch is water-resistant to 5 bar, suitable for splashes and brief immersion.

What type of strap does it have?

It comes with a leather strap and a push button hidden clasp.


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