ETA 255.611/255.621-4000 Circuit Block Electronic Module

Product Description

Circuit block electronic module designed for ETA 255.611 and 255.621 quartz movements, this essential component controls the electronic timekeeping functions of the movement. As a precision replacement part, it ensures accurate timekeeping and reliable electronic performance. Ideal for professional watch repair and movement servicing when the original circuit block fails or becomes damaged.

Features & Function

• Precision electronic control — accurately controls quartz movement timekeeping functions
• Dual movement compatibility — fits both ETA 255.611 and 255.621 quartz movements
• Reliable performance — ensures stable electronic operation and accurate timekeeping
• Compact circuit design — space-efficient module that integrates seamlessly into the movement
• Essential replacement part — restores full electronic functionality when original circuit block fails

Specifications

Applications

• Replacing failed or damaged circuit blocks in ETA 255.611/255.621 movements
• Professional quartz movement repair and servicing
• Restoring electronic timekeeping functionality
• Watchmaker spare parts supply
• Movement overhaul and restoration projects

FAQ

Q1: Is this a genuine ETA circuit block?
A: This is a replacement circuit block designed for ETA 255.611/255.621 movements. Please verify if it is an original ETA part or aftermarket replacement based on your supplier.

Q2: What movements is it compatible with?
A: It is designed for ETA 255.611 and 255.621 quartz movements. Please confirm your movement model before ordering.

Q3: When should I replace the circuit block?
A: Replace when experiencing electronic failure, inaccurate timekeeping, or complete movement stoppage due to circuit block malfunction.

Why Choose SOFLY Watch Parts?

• Fast worldwide shipping within 3 business days.

• Competitive pricing on Seiko/Hattori calibers.

• 3,000+ watch movements and parts in stock.

• Trusted by watchmakers worldwide.

• Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.