Sea-Gull Heritage Series Coaxial Tourbillon Manual Wind Watch 42mm Two-Tone

  • USD2,349.00
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Crafted from 316L stainless steel, this 42mm mechanical wristwatch features a coaxial tourbillon and a Roman numeral dial with a calendar complication. The manual-winding ST8230 movement beats at 21,600 vibrations per hour and is protected by a synthetic sapphire crystal.

The two-tone stainless steel bracelet secures with a butterfly clasp, and the watch is water-resistant to 5 bar. Each timepiece arrives in a carton box and includes a 3-year warranty.

Key Features

Brand Sea-Gull
Model Number 517.11.8812
Item Type Mechanical Wristwatch
Movement ST8230
Winding Mode Manual Winding
Number of Jewels 21
Movement Frequency 21600 bph
Case Material 316L Stainless Steel
Case Shape Round
Case Diameter Approx. 42mm
Case Thickness Approx. 12mm
Crystal Material Synthetic Sapphire
Strap Material 316L Stainless Steel
Strap Width Approx. 21mm
Strap Length Approx. 19cm
Clasp Butterfly Clasp
Water Resistance 5 Bar
Features Coaxial Tourbillon, Roman Numeral Dial, Calendar
Net Weight 161g
Warranty 3 Years
Origin Mainland China

Highlights

  • Coaxial tourbillon complication
  • Roman numeral dial with calendar
  • Manual-winding ST8230 movement
  • 316L stainless steel case and bracelet
  • Synthetic sapphire crystal
  • Water-resistant to 5 bar

Materials & care

Case and bracelet: 316L stainless steel. Crystal: synthetic sapphire. Clean with a soft, lint-free cloth. Avoid exposure to strong magnetic fields and extreme temperatures.

Frequently asked questions

What movement powers this watch?

The watch is powered by the manual-winding Sea-Gull ST8230 movement with 21 jewels and a frequency of 21,600 bph.

What is the case diameter?

The case diameter is approximately 42mm.

Is the watch water-resistant?

Yes, it is water-resistant to 5 bar (50 meters).

What type of crystal is used?

The watch features a synthetic sapphire crystal.


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