知らないと後悔する!腕時計オーバーホールの本当の必要性と失敗しない依頼先の選び方

You'll regret it if you don't know! The true necessity of watch overhaul and how to choose a client that will not fail

2025年9月25日

Necessity and risks of watch overhaul

Examples of failures that occur when overhaul is neglected

A watch is a precision machine. More than 100 small parts are assembled inside, and they are constantly exposed to the risk of wear and oil loss. If overhaul is neglected, the first thing that tends to happen is a "decrease in accuracy." As the problem progresses, the gears and shafts may wear out and become stuck, requiring expensive parts replacement.

Peace of mind gained through regular overhauls

By periodically overhauling your watch, your watch will return to working like new. At Nanapure Watches, we thoroughly conduct waterproof tests and inspect consumable parts to ensure that your precious timepiece is ready for everyday use with peace of mind.

Watch overhaul cost, period, and selection of client

General cost price for watch overhaul

Prices for domestic brands range from 20,000 to 30,000 yen, while high-end watches such as Rolex and Omega typically cost over 50,000 yen. If you ask the manufacturer to do it for you, it may cost 80,000 yen to 100,000 yen or more. At Nanapure Watches, we provide clear estimates and safe prices.

brand Overhaul price guide (tax included) Repair period
Domestic brands (Seiko Citizen, etc.) 22,000 yen - 33,000 yen Approximately 4-6 weeks
Omega Tag Heuer etc. 38,500 yen - 55,000 yen Approximately 6-8 weeks
rolex 44,000 yen - 66,000 yen Approximately 6-8 weeks

*Prices vary depending on the condition of the watch and whether parts need to be replaced. We will provide details at the time of quotation.

Conclusion (promise for the future)

By overhauling your precious watch, you can continue to use it with confidence for the next 10 or 20 years.
At Nanapure Watches, each watch is carefully finished by experienced technicians and comes with a worry-free warranty.

“I want to use it carefully for a long time” “I want to leave it to a reliable specialty store”
If you think so, please feel free to contact Nanapure Watches.

Physical store information

Nanapure watches are available not only online but also in physical stores.
In addition to accepting repairs, we also sell watches at our store.
You can request and purchase with confidence while actually consulting with our staff.

``Nanapure of wristwatches''
3073-19 Nagazone-cho, Kita-ku, Sakai-shi, Osaka 591-8025
*We have a dedicated parking lot.

◆Access
Osaka Municipal Subway Midosuji Line
5 minutes walk from "Shin-Kanaoka Station" Exit 2

◆Closed days
Saturdays (excluding the 4th Saturday), Sundays, holidays, New Year holidays

◆Business hours
Weekdays: 10:00-17:00
Fourth Saturday: 10:00-17:00

You can feel free to contact us for repairs via LINE. If you could send me a photo,
Our staff will carefully explain your symptoms and estimate.

overhaul