China Make Seagull 2892-2 ST18 Movement
China Make Seagull 2892-2 ST18 Mechanical Movement - Image 2
China Make Seagull 2892-2 ST18 Mechanical Movement - Image 3
China Make Seagull 2892-2 ST18 Mechanical Movement - Image 4
China Make Seagull 2892-2 ST18 Mechanical Movement - Image 5

China Make Seagull 2892-2 ST18 Mechanical Movement

$105.00
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Quantity Discount (%) Price
1 - 2 — $105.00
3 - 4 5 % $99.75
5 - 9 7 % $97.65
10+ 10 % $94.50
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Product Description

China-made Seagull 2892-2 ST18 mechanical movement is a high-quality self-winding caliber with a diameter of 25.60 mm and height of 3.60 mm. It features hours, minutes, sweep second, date function, and stop second device, with 28,800 vibrations per hour (4 Hz) for precise timekeeping. Ideal for watch repairs, custom builds, and replacement projects requiring a reliable automatic movement.

Features & Function

  • Self-winding mechanism with ball bearing — efficient automatic winding with durable ball bearing system
  • 28,800 vibrations per hour (4 Hz) — high frequency for improved timekeeping accuracy and stability
  • Stop second device — enables precise time setting by halting the seconds hand when crown is pulled
  • ETACHRON regulator system — advanced regulator with corrector for fine adjustment of timekeeping rate
  • Complete calendar function — hours, minutes, sweep second, and date with corrector for full functionality

Specifications

Parameter Value
Movement Type Mechanical, Self-Winding (Automatic)
Caliber Seagull 2892-2 ST18
Size 11½’‘’ lignes
Diameter 25.60 mm
Height 3.60 mm
Frequency 28,800 vph (4 Hz)
Functions Hours, Minutes, Sweep Second, Date
Special Features Stop Second Device, Ball Bearing Rotor
Regulator ETACHRON with Regulator Corrector
Origin China (Seagull)
Type Aftermarket Movement

Applications

  • Replacement movement for watches originally equipped with ETA 2892-2 or compatible movements
  • Custom watch builds requiring a slim automatic movement (3.60mm height)
  • Professional watch repair and servicing
  • Watchmaking schools and training projects
  • Prototype and independent watchmaking projects

FAQ

Q1: Is this a genuine Swiss ETA 2892-2 movement?
A: No, this is a China-made Seagull 2892-2 ST18 movement, a high-quality Chinese manufacture. It is not manufactured by ETA (Swiss). It offers similar specifications at a more affordable price.

Q2: What are the dimensions of this movement?
A: The movement has a diameter of 25.60 mm and height of 3.60 mm, with a size of 11½’‘’ lignes. It is a slim movement suitable for many watch cases.

Q3: Is it compatible with ETA 2892-2 cases and parts?
A: The Seagull ST18 is designed to be largely compatible with ETA 2892-2 dimensions and many standard parts, but some fitting may be required. Professional installation is recommended.

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