Upgrade your timepiece with the premium Date at 3/6 Automatic Mechanical Movement designed specifically for Miyota 2813 and 8215 movements. This high‑precision replacement component restores the classic 3‑o’clock date window, delivering both reliable performance and a refined aesthetic for any wristwatch.
Key Benefits
- ✅ Perfect Compatibility – Engineered for Miyota 2813 and 8215 movements, ensuring a seamless fit without modification.
- ✅ Accurate 3‑o’clock Date Display – Precise alignment of the date window for easy reading and classic styling.
- ✅ Automatic Mechanical Operation – Self‑winding mechanism provides consistent power reserve and smooth operation.
- ✅ Durable Construction – High‑grade steel and hardened components resist wear, extending the life of your watch.
- ✅ Easy Installation – Comes with all necessary screws and a detailed guide for quick, tool‑free replacement.
Product Features
- Movement Type: Automatic mechanical (Miyota 2813 / 8215)
- Date Window Position: 3 o’clock (optional 6 o’clock configuration available)
- Power Reserve: Approximately 40 hours
- Frequency: 21,600 vph (3 Hz)
- Materials: Hardened steel gear train, brass rotor, sapphire‑coated balance staff
- Dimensions: 12 mm (diameter) × 3 mm (thickness)
Why Choose This Replacement Movement?
Whether you’re restoring a vintage piece or upgrading a modern watch, this 3/6 date movement offers the perfect blend of reliability and elegance. Its precision engineering matches the original Miyota standards, guaranteeing smooth winding, accurate timekeeping, and a timeless look that watch enthusiasts appreciate.
Installation Tips
- Work on a clean, static‑free surface to avoid dust ingress.
- Use a soft‑tip screwdriver to secure the movement without damaging the case.
- Align the date wheel carefully with the 3 o’clock window before tightening.
- Test the winding and date change function before final assembly.
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Price: Original price was: $ 44.38.$ 18.96Current price is: $ 18.96.

