ETA 2000-2576 Date Jumper Swiss Made Genuine Part

Product Description

The ETA 2000-2576 Date Jumper is a genuine Swiss-made component for the ETA 2000 automatic movement family, specifically used in the Longines Caliber L595.2. The date jumper is a critical part of the calendar mechanism, responsible for advancing the date ring precisely at midnight and holding it securely in position under spring tension. This brand new original part is the ideal choice for replacing aged, broken, or weakened jumpers during service or repair.

Features & Function

• Genuine ETA/Longines part – authentic Swiss-made component for ETA 2000 / L595.2 calibers

• Calendar mechanism component – advances the date ring precisely at midnight

• Spring tension positioning – holds the date ring securely in correct alignment

• Direct replacement – drop-in replacement for worn or damaged date jumpers

• Precision-engineered – manufactured to ETA’s original factory specifications

Specifications

• Part Number: 2000-2576 / 2576

• Article Number: 38

• Compatible Movements: ETA 2000, Longines Caliber L595.2

• Function: Date jumper – advances and positions the date ring

• Movement Diameter: 19.4 mm (8¾”’)

• Movement Height: 3.6 mm

• Jewels: 20

• Frequency: 28,800 vph (4 Hz)

• Power Reserve: ~40 hours

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

• Service and overhaul of ETA 2000 and Longines L595.2 movements

• Calendar mechanism repair – replacing aged, broken, or weakened jumpers

• Date function restoration – resolving date change issues

• Suitable for professional watchmakers and experienced repair technicians

FAQs

1. Is this a genuine ETA part?

Yes, this is a genuine ETA factory part (reference 2000-2576), made in Switzerland. It is not an aftermarket or generic copy. The Longines L595.2 movement is specifically based on the ETA 2000-1 caliber.

2. Which movements is this date jumper compatible with?

This date jumper is specifically designed for the ETA 2000 family of movements, including the Longines Caliber L595.2 which is based on the ETA 2000-1.

3. What is the function of the date jumper?

The date jumper is a spring-loaded lever in the calendar mechanism that advances the date ring at midnight and holds it securely in position. It ensures the date changes accurately and remains properly aligned in the date window.

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