Seiko 7548-700B Restoration and Service Results

Posts

18,295

Likes

38,191

JimInOz

·Dec 27, 2025·Melbourne Australia

Finally finished the restoration and service of the 7548 after all of the parts arrived.

As it was on arrival.

As it is now.

Note: The round mark between the centre and 10:00 is the reflection of the flash/torch on my iPone 12 Mini. I'll have to get some black paint to fix that.

 

Posts

18,295

Likes

38,191

JimInOz

·Dec 27, 2025·Melbourne Australia

And the young brother, a 7N36-7A08.
Don't have a before pic, but it wasn't much different, just with a badly scratched crystal and a toasted movement.

 

Posts

5,179

Likes

73,560

CPRwatch

·Dec 28, 2025

Nicely done restoration and they really are great pick up & go watches, Hard to believe they were introduced back in 1978 & produced until 1985 .

 

Posts

304

Likes

765

Harbormaster

·Dec 28, 2025

Really nice job. It came out beautiful. 👍

 

Posts

100

Likes

120

Pip

·Dec 29, 2025

Lovely. A 7548 is a great bit of quartz, tremendous bang for your buck. And not at all bad to work on.

 

Posts

165

Likes

826

Rolycoaster

·Dec 29, 2025

Looks fantastic, great job. I lost my pepsi about 5 years (and 2 countries) ago. I still hope it might turn up one day, but I think during the 2 moves I've been through every pocket, bag, compartment, box, nook & cranny at least twice :-(