Repair Blog

Rolex Submariner: Reference 16613 Caliber 3135

Symptoms: Poor accuracy (delay)

Repair contents: Overhaul, spring and gasket replacement, case and bracelet light polishing, water resistance test (20 bar)

Repair cost: 33,000 yen

I disassembled it and cleaned it. The Submariner is a model that I receive a lot of requests for, just like the Explorer. This Submariner has a combination case and bracelet, and the dial is sapphire, making it a luxurious design even for a sports model.

I assembled it. I have introduced the...

Rolex Datejust: Reference 1500 Caliber 1570

Symptoms: Regular maintenance

Repair contents: Overhaul, spring and gasket replacement, case and bracelet cleaning

Repair cost: 27,500 yen (reference price)

It has been disassembled. This Datejust will be on sale in the store as a consignment item after maintenance.

I am checking the barrel. The 15 series is said to be a great model, but it is old and prone to problems. The barrel needs to be checked for wear on the top and bottom of the grooves...

Omega Seamaster Automatic Cal.571

Symptoms: Poor accuracy (delay) / Automatic winding malfunction

Repair contents: Overhaul of case and light polishing of windshield

Repair cost: Overhaul: 27,500 yen + parts: 16,500 yen Total: 44,000 yen (reference price)

I disassembled it and cleaned it.

This is an Omega Seamaster manufactured in the 1970s. The copper-colored movement is a characteristic of vintage Omegas and is called an old caliber. When it comes to old calibers, new parts are very rare, and even if there are, they are expensive and have...

Seiko Grand Seiko 2nd 57GS Manual Winding

Symptom: Poor winding

Repair contents: Overhaul, case cleaning, and replacement of the car

Repair cost: Overhaul: 22,000 yen, parts replacement: 3,300 yen, total: 25,300 yen

This is wear on the winding pinion. The winding pinion is the gear that turns the crown when winding the watch by hand; the gear on the left is worn out, and the gear on the right is dead stock. If the torque of the mainspring is strong, it takes more force to wind the watch,...

Rolex Explorer II: Reference 16570 Caliber 3185

Symptoms: Regular maintenance, etc.

Repair contents: Overhaul, spring and gasket replacement, case and bracelet cleaning

Repair cost: 27,500 yen

This is the Rolex Explorer II. It is a relatively popular model among Rolexes.

I disassembled it and cleaned it. The movement is 3185, but the 31 series has few malfunctions, and the most common cause of it stopping is a broken mainspring.

I even assembled the time mechanism. It has a double...