













Seagull Watch | Lunar Sonata Moon Phase Watch 34.5mm




Technical Specs
Type: Automatic
Model: ST18
Jewels: 21
Description:
Self-winding mechanical movement beating at 28800 vibrations per hour, with a power reserve up to 42 hours.
Description
Celestial Romance, Woman in the Moon
Lunar Phases Dial, Waxing and Waning Beauty
With a semi-realistic moonphase display dynamically reflecting the lunar cycles, it celebrates a woman's immense yet hidden strength, like the moon's ever-changing light.
Gemstone Constellation, Stellar Sparkle
Jewelry-grade stone setting cascades in a glittering bezel, while the sandstone and mother-of-pearl dial evokes a dreamy starscape. Igniting infinite reveries of romance.
Interchangeable Straps, Versatile Elegance
The textured leather exudes minimalist flair, while the stainless steel bracelet embodies refined intellect. Offering versatile styling possibilities.
Shape:Round
Material:316L Stainless Steel
Caseback:Transparent
Dimension:Ø 34.50 mm
Thickness:11.50 mm
Crystal: Domed Scratch-Resistant Sapphire Crystal
Water Resistance: 50 metres
Dial Color: Mother-of-pearl/Sandstone
Bracelet/Strap: Strap/Bracelet
Strap Color: Golden/Brown/Black
Material: 316L Stainless Steel/Cow leather
Buckle Type: Butterfly Clasp
Hours, minutes and seconds.
Moon phase, water resistant to 50m.










Blog posts

Timeless Tradition, Reborn This Easter: A Celebration of Legacy and Renewal with the SeaGull 1963
As the world awakens from winter’s hush, Easter arrives with its promise of new beginnings. It's a season of warmth, light, and subtle transformation—when the ordinary becomes extraordinary again. ...

Watch Water Resistance Guide: Can You Really Swim with Your SeaGull?
Water resistance is a tool, not a guarantee. Even the toughest watch needs proper handling and care. By understanding the true meaning of those “30M” or “100M” markings, and by using your SeaGull w...

The Complete Guide to Mechanical Watch Care: How to Make Your Seagull Last a Lifetime
A well-maintained mechanical watch can last 100+ years. By following these steps, your Seagull will not only keep perfect time but also become a family heirloom.