ロレックス デイトジャスト 67230 オーバーホール 修理事例・料金

Rolex Datejust 67230 overhaul repair example/price

2025年8月28日

This time, from a customer in Sendai City, Miyagi Prefecture. ROLEX Datejust Oyster Perpetual We received a request for an overhaul.

Basic information

Brand/Model ROLEX / Datejust Oyster Perpetual
movement automatic winding
Model number (Ref) 67230
caliber Cal.2130
Years of use unknown
Consultation details Request for overhaul

Symptoms before repair

As a result of the inspection, the following defects were confirmed:

  • Poor lubrication due to deterioration of machine oil or oil splashing
  • The balance swing is weak and the accuracy is unstable.
  • Unable to operate due to spring breakage
  • Malfunction of crown operation (mandrel wear)
  • Decrease in winding efficiency due to rotor core wear

Repairs performed, costs, and delivery dates

overhaul 35,000 yen (tax included)
Spring replacement 4,400 yen (tax included)
社外オシドリ交換 11,000円(税込)
External rotor core replacement 9,900 yen (tax included)
Complete packing replacement 1,100 yen (tax included)
total repair cost 61,400円(税込)
Repair period about 4 weeks

Engineer's comment

The internal lubricating oil had deteriorated and accuracy had deteriorated significantly. Since the mainspring was broken and could no longer be operated, a new mainspring was installed.
The malfunction of the crown was caused by mandrel wear, so we replaced it with an aftermarket part that has the same performance as the genuine product.
In addition, the rotor core was also worn out, so we replaced it with an external product as well. After repair, stable accuracy has been restored and the product is safe for daily use.

work photos

Rolex Datejust Overall Overall check before disassembly
Dial up Dial up
Inside the movement Movement (before repair)
Rotor/self-winding mechanism Movement (after repair)
Replaced gasket Replaced gasket
仕上げ後の全体 修理後の全体
Overall after finishing 修理後の全体
仕上げ後の全体 修理後の全体
仕上げ後の全体 Overall after repair

Comparison table with regular Rolex prices

model Regular price Our price
Datejust 93,500 yen 35,000 yen
DAY-DATE 110,000 yen 38,000 yen
DAYTONA 110,000 yen 55,000 yen
Submariner 99,000 yen 35,000 yen
GMT-MASTER 99,000 yen 35,000 yen
Yacht Master (YACHT-MASTER) 99,000 yen 35,000 yen
Milgauss (MILGAUSS) 99,000 yen 35,000 yen
Sea-Dweller (SEA-DWELLER) 99,000 yen 38,000 yen

*Prices are estimates at the time of article publication. It may change depending on the condition and parts supply status.

⌚️ The charm of Nanapure's watch maintenance service


  • 🔧 Repair details can be determined by returning replacement parts.(*Some items cannot be returned)
  • 📋 Comes with a watch chart for peace of mind(Maintenance “visualized” with internal photos and technician comments)
  • 🌐 Easy online application/Nationwide support(Free packing kit available and Rakuten points earned)
  • 🧑🔧 A 1st class watch technician will assist you.(Carefully done by experienced professionals)
  • 💰 Cheaper price than regular stores(High-quality maintenance at a reasonable price)
  • 💬 Easy inquiry on LINE(Feel free to discuss costs, delivery dates, etc.)

📩 Click here for consultation

🔹 Consultation before repair on LINE (photos and videos OK)
https://page.line.me/766rudoq?openQrModal=true

Click here for overhaul/repair inquiries

🔹 Consultation before repair on LINE (photos and videos OK)

For LINE inquiries only, please feel free to contact us regarding repairs.

Click here to request Rolex overhaul/polishing

🗺️ We are currently accepting requests for Rolex repairs from 47 prefectures nationwide!

At our store, ``Nanapure'', we accept requests for Rolex overhaul, repair, and polishing nationwide.

To date, we have received consultations and requests from the following prefectures:

Hokkaido, Aomori prefecture, Iwate prefecture, Miyagi prefecture, Akita prefecture, Yamagata prefecture, Fukushima prefecture
Ibaraki Prefecture, Tochigi Prefecture, Gunma Prefecture, Saitama Prefecture, Chiba Prefecture, Tokyo, Kanagawa Prefecture
Niigata prefecture, Toyama prefecture, Ishikawa prefecture, Fukui prefecture, Yamanashi prefecture, Nagano prefecture
Gifu prefecture, Shizuoka prefecture, Aichi prefecture, Mie prefecture
Shiga prefecture, Kyoto prefecture, Osaka prefecture, Hyogo prefecture, Nara prefecture, Wakayama prefecture
Tottori prefecture, Shimane prefecture, Okayama prefecture, Hiroshima prefecture, Yamaguchi prefecture
Tokushima prefecture, Kagawa prefecture, Ehime prefecture, Kochi prefecture
Fukuoka prefecture, Saga prefecture, Nagasaki prefecture, Kumamoto prefecture, Oita prefecture, Miyazaki prefecture, Kagoshima prefecture, Okinawa prefecture

🌐 You can easily apply online,Free shipping of packing kitNationwide delivery availableSo, you can use it with confidence no matter where you live.

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