ETA 7750 Mechanical Movement
ETA 7750 Mechanical Movement, 25 Jewels, Swiss Made 4Hz - Image 2

ETA 7750 Mechanical Movement, 25 Jewels, Swiss Made 4Hz

Price range: $460.00 through $490.00
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Quantity Discount (%) Price
1 - 2 — $460.00
3 - 4 5 % $437.00
5 - 9 7 % $427.80
10+ 10 % $414.00
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Product Description

The ETA 7750 is one of the most widely recognized Swiss automatic chronograph movements in modern watchmaking. Built on a robust 13¼-ligne (30.00mm) architecture, it features a cam-operated chronograph mechanism with dual push buttons and a ball-bearing rotor system.

Operating at 28,800 vibrations per hour (4 Hz), the 7750 delivers stable high-frequency performance with full chronograph functionality, including 60-second, 30-minute, and 12-hour counters. The movement also includes day and date display with corrector and stop-second (hacking) function.

Key Features

  • Professional Chronograph Architecture: Cam-operated chronograph system with dual pushers.
  • Full 12-Hour Chronograph Function: 60-second, 30-minute, and 12-hour totalizers.
  • High-Frequency 4Hz Performance: 28,800 vibrations per hour for precise timekeeping.
  • Ball-Bearing Automatic Rotor: Efficient and durable self-winding mechanism.
  • Day-Date with Hacking Feature: Quick-set calendar with stop-second device for precise adjustment.

Specifications

Parameter Details
Brand ETA
Caliber 7750
Size 13¼ lignes
Diameter 30.00 mm
Height 7.90 mm
Jewels 25
Frequency 28,800 A/h (4 Hz)
Winding Automatic, ball-bearing rotor
Chronograph Cam-operated, 2 pushers
Counters 60 seconds, 30 minutes, 12 hours
Functions Hours, Minutes, Small Seconds
Calendar Day & Date with corrector
Stop Seconds Yes
Regulator System ETACHRON
Origin Switzerland
Condition Brand new, genuine ETA

Why Choose SOFLY Watch Parts?

  • Professional Movement Supplier: Comprehensive inventory of genuine Swiss mechanical calibers, including chronograph movements.
  • Authentic ETA Guarantee: Verified genuine ETA movements manufactured in Switzerland.
  • Secure Handling & Packaging: Movements carefully inspected and professionally packed for safe international delivery.
  • Fast Global Dispatch: Orders processed within 3 business days and shipped worldwide.
  • Technical Support: Need compatibility assistance? Contact [email protected] or WhatsApp +86 18620212114.

FAQ

1. Is this a genuine ETA 7750 movement?
Yes, this is an authentic Swiss-made ETA 7750 automatic chronograph movement.

2. Is the chronograph column wheel or cam-operated?
The ETA 7750 uses a cam-operated chronograph mechanism.

3. Does it include hacking?
Yes, the movement includes a stop-second (hacking) feature.

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