SKX Slim Caseback: Brushed Black Finish


The SKX is a chunky watch alright - if you ever wished you could reduce the overall thickness of the SKX, this slim caseback is perfect for you!

Our SKX Slim Caseback is a whopping 55% thinner (0.8mm vs 1.8mm) and 40% lighter (9g vs 15g) than our standard SKX caseback, and is rated to a water resistance of 5ATM. We have tested it ourselves with a 6ATM water pressure tester with no issues whatsoever. Not appropriate for actual diving - but it'll do great for desk diving, swimming pools, and showers. What, you don't shower with your watch on?!

Caseback Specifications:
Thickness: 0.8mm
Water Resistance: 50m

Compatible with SKX007/009, SKX013, and all the SKX-style cases that we sell on our website.

Fits Seiko NH movements (like the ones that we sell) with a Grey Spacer only.

Customer Reviews

Based on 57 reviews
Chris V.T. (Edmonton, CA)
Fits great. Needs to include a gasket

The fit and finish of this caseback are simple but exactly what I was looking for. My only concern is that without supplying a bezel it puts the build in jeapordy. Fortunately the watch I was using had a fairly fresh gasket so I just used that. However, if the gasket was broken or worn out I would have been screwed.

Alexander F. (Stocksund, SE)

Surprised that such a small thing can make a big difference. With this the comfort of the watch on wrist is greatly improved. Quality is as usual top notch from Namoki!

John L. (Edmonton, CA)

SKX Slim Caseback: Brushed Black Finish

Dave (West Palm Beach, US)
Fits the DressKX

Fit my SPRE "DressKX" watch perfectly, and definitely makes the watch thinner. Love it.

Fendi L. (Singapore, SG)
Shaved 1mm or maybe more

I'm never a fan of display caseback not especially when the movement is undecorated as this 'feature' adds unnecessary bulk. Namoki did a great job providing this part as I can shave a good mm or so (or even more). Fit watch like a glove. Do note however you will reduce water resistance rating. Something that I can live with. Caseback only, gasket has to be ordered separately.