ETA 2824/2834/2836-182 Barrel Complete

Product Description

The ETA 2824/2834/2836-182 Barrel Complete is a genuine Swiss-made component for the ETA 2824-2, 2834-2, and 2836-2 automatic movements. This complete barrel assembly includes the barrel drum, mainspring, and arbor as a ready-to-install unit, providing a drop-in replacement to restore consistent power delivery and reliable running performance . The ETA 2824-2 is a 25.6 mm automatic caliber introduced in 1982, widely regarded as one of the most robust and reliable mechanical movements in production .

Features & Function

• Genuine ETA part – authentic Swiss-made component for ETA 2824/2834/2836 calibers

• Complete barrel assembly – includes mainspring, arbor, and barrel drum as a single ready-to-install unit

• Saves service time – replaces the entire barrel assembly instead of fitting a mainspring separately

• Direct replacement – drop-in replacement for worn or damaged barrel assemblies

• Broad compatibility – fits ETA 2824-2, 2834-2, 2836-2, 2846, and related calibers 

Specifications

• Part Number: 2824/2834/2836-182 / 182

• Article Number: 14

• Compatible Movements: ETA 2824-2, 2834-2, 2836-2, 2846, 2830, 2832, 2837, and related calibers 

• Movement Diameter: 25.6 mm 

• Movement Height: 4.6 mm 

• Jewels: 25 

• Frequency: 28,800 vph (4 Hz) 

• Power Reserve: ~38–42 hours 

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

• Service and overhaul of ETA 2824/2834/2836 family movements

• Power reserve restoration – replacing worn or set mainsprings that cause reduced power reserve 

• Barrel system repair – replacing damaged barrels with worn teeth or enlarged arbors

• 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 182), made in Switzerland. It is listed in official supply catalogs as the complete barrel assembly for ETA 2824 family calibers .

2. Which movements is this barrel compatible with?

This barrel is compatible with ETA 2824-2, 2834-2, 2836-2, 2846, 2830, 2832, 2837, and related calibers .

3. What is the difference between a complete barrel and just a mainspring?

A complete barrel (182) includes the barrel drum, mainspring, and arbor assembled and ready to install. A mainspring alone requires opening the old barrel, removing the worn spring, installing the new one, and greasing the arbor — a more time-consuming and delicate process .

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