Sea-Gull Ultra-Thin Automatic Tourbillon Watch 42mm White

  • USD5,000.00
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Crafted from 316L stainless steel with a synthetic sapphire crystal, this 42mm timepiece features an ultra-thin 9.4mm case and a Chinese guqin texture dial. Powered by the automatic ST8610 tourbillon movement with 34 jewels, it offers reliable mechanical performance. The leather strap with pin buckle provides a comfortable fit, while 5 bar water resistance adds everyday practicality.

This watch combines traditional craftsmanship with modern engineering, making it a sophisticated choice for business or casual wear.

Key Features

Brand Sea-Gull
Model Number 818.12.8850
Movement ST8610
Winding Mode Automatic Winding
Number of Jewels 34
Movement Frequency 28800 bph
Case Material 316L Stainless Steel
Crystal Material Synthetic Sapphire
Case Shape Round
Case Diameter Approx. 42mm
Case Thickness Approx. 9.4mm
Strap Material Leather
Strap Width Approx. 21mm
Strap Length Approx. 22cm
Clasp Pin Buckle
Water Resistance 5 Bar (50m)
Feature Automatic Tourbillon
Dial Color White
Net Weight 2.5 oz (70g)
Warranty 3 Years
Packing Box Carton

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

  • Sea-Gull Ultra-Thin Automatic Tourbillon Watch
  • Carton packing box

Frequently asked questions

What movement does this watch use?

It uses the Sea-Gull ST8610 automatic winding tourbillon movement with 34 jewels and a frequency of 28,800 bph.

What is the case diameter and thickness?

The case diameter is approximately 42mm and the thickness is approximately 9.4mm.

Is the watch water resistant?

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

What type of strap does it have?

It comes with a leather strap and a pin buckle clasp.


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