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This is a genuine Ronda 6004 date wheel, an original Swiss-made calendar component for the Ronda 6004.B quartz movement. It serves as the critical rotating disc for the big double-digit date display, displaying the correct date through the dial window, and is essential for restoring proper date function when the original becomes worn or damaged. This product is brand new and original, not a generic replacement part.
Brand:Ronda (Swiss)
Compatible Movement:6004.B / 6004.D quartz movement
Part Name:Big Date Wheel
Origin:Made in Switzerland
Quality:Genuine original, brand new
Function:Drives the big date display
1. Is this date wheel an original Ronda genuine part?
Yes. It is an original Ronda factory part, made in Switzerland.
2. Which movements is this date wheel compatible with?
It fits Ronda 6004.B and 6004.D quartz movements. The 6004 series features a big date display, with variants including big date at 12 o’clock and small seconds at 6 o’clock.
3. What happens if the date wheel is damaged?
The date wheel is the core rotating disc for the big date display. Damage can cause the date to fail to advance, skip, or jam, affecting calendar function. This part may fail due to wear or impact over time—timely replacement is recommended.
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