$1.00
You Saved
This is a genuine Ronda battery contact replacement for 515, 705, and 785 Swiss quartz movements, made in Switzerland. It serves as the critical electrical connection between the battery and the movement, ensuring consistent power flow. When the original contact becomes worn, oxidized, or damaged, causing intermittent operation or complete stoppage, replacing it restores reliable function and accuracy. This product is brand new and original, not a generic replacement part.
Brand：Ronda (Swiss)
Compatible Movements：515 / 705 / 785 quartz movements
Part Name：Battery Contact
Origin：Swiss Made
Quality：Genuine original, brand new
Function：Electrical connection between battery and movement
1. Is this battery contact an original Ronda genuine part?
Yes. It is an original Ronda factory part, Swiss Made. This contact is designed for Ronda 515, 705, and 785 movements and is an officially certified replacement component.
2. Which movements is this battery contact compatible with?
It fits Ronda 515, 705, and 785 series quartz movements. These movements belong to Ronda’s normtech product line; the 785 measures 8¾ ligne (19.40mm) with 2.50mm thickness. This battery contact is a common part across the three models, but confirm fit against your old part before installation.
3. What happens if the battery contact is worn or oxidized?
The battery contact is the critical electrical connection between the battery and the movement. Oxidation or damage can cause intermittent stoppage, erratic seconds hand movement, or complete stoppage. Extended battery life or moisture exposure are primary causes of oxidation. Ensure a clean installation to prevent recurrence.
Fast Worldwide Shipping – Orders are dispatched within 3 business days.
Competitive Pricing – Great value across watch movements, replacement parts and watchmaking tools.
Extensive Selection – More than 3,000 watch movements, parts and accessories available.
Trusted Worldwide – Trusted by watchmakers, repair professionals and watch enthusiasts worldwide.
Personalized Sourcing – Can’t find the part you need? Contact [email protected] or WhatsApp +86 18620212114.
