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Watch cases made of Damascus steel, giving each watch case a one-of-a-kind pattern, limited worldwide to only 500 pieces.


Technical Specs
Type: Automatic
Model: ST4200
Jewels: 29
Description:
Self-winding mechanical movement beating at 28800 vibrations per hour, with a power reserve up to 39 hours.
Description
Where Strength Meets Radiance
Inspired by the symbolism of prosperity and the quiet power within every woman, the Sea-Gull Fortune Gleam Mother-of-Pearl Automatic Watch captures the modern spirit of feminine brilliance. Its sculpted square silhouette and gilded contours echo the geometry of fortune, while mother-of-pearl, diamonds, and meticulous artisanship reveal a luminous elegance beneath the surface.
Born from Sea-Gull’s historic breakthrough in 1975—when the brand created China’s first women’s automatic movement—the Golden Mosaïque continues that legacy of defying expectations. With refined mechanics, a slim automatic calibre, and jewel-like finishing, it embodies the harmony between softness and strength, inviting the wearer to unlock her own rhythm of time, confidence, and destiny.
Shape:Square
Material: 316L Stainless Steel
Caseback: Solid
Dimension:25mm x 25mm
Thickness:10.4 mm
Crystal: Scratch-Resistant Sapphire Crystal
Water Resistance: 5 Bar
Dial Color: Mother-of-Pearl White
Bracelet/Strap: Strap
Strap Color: Rose Golde/Golde/Silver
Material: 316L Stainless Steel
Buckle Type: Push Button Hidden Clasp
Hours, minutes, seconds.

Gilded Geometry of Fortune
The distinctive square case is shaped with crisp contours and warm metallic accents, echoing the architectural beauty of sculpted gold. Its refined surfaces catch the light softly yet confidently—symbolizing inner wealth, clarity, and a woman’s radiant path.

Diamond Halo, Brilliant Horizons
A shimmering ring of diamonds is set using jewelry-grade four-prong craftsmanship, allowing each stone to sparkle freely. The radiant halo traces every gesture with confidence and celebrates a life woven with brightness, ambition, and beautifully earned victories.

Mother-of-Pearl, One of a Kind
Each dial is crafted from natural mother-of-pearl polished into an ultra-thin 0.2 mm sheet. With 15 stages of finishing over 4–6 weeks, no two dials share the same texture or iridescence—making every watch a singular work of nature.

Ultra-Slim Automatic Strength
Powered by Sea-Gull’s ST4200 slim automatic movement, the Golden Mosaïque balances delicate proportions with surprising strength. Its refined mechanics demonstrate the ambition of women who shape their own time—precise, resilient, and effortlessly poised.

Onyx Crown of Fortune
A polished black onyx is set into the crown—an elegant symbol of hidden fortune. With every gentle turn of your fingertips, the stone becomes a key to your personal “code of prosperity,” subtly echoing the belief that wealth begins with intention and refinement.

Comfort That Flows With You
The 316L stainless-steel bracelet is engineered for feather-light comfort, fitting the wrist with fluid ease. Its gentle curvature traces the lines of time and movement, creating a refined interplay of softness and structure against the skin.
Blog posts

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Review of the Seagull Okeanos 1000M Ultra Diver. It delivers pro-grade features like a Helium Valve & ST2130 movement for an impossible price, democratizing the luxury dive watch.

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Seagull Watch, China’s leading watchmaker, accelerates global expansion with strong overseas growth, iconic ST19 movements, and a push toward international branding.












