SKX Slim Sapphire Caseback: Rose Gold Finish



Sapphire display casebacks are usually quite a bit thicker than normal steel ones in order to maintain the same level of water resistance. We've designed a Slim Sapphire Caseback in Rose Gold Finish that's 52% thinner (1.2mm vs 2.5mm!) than our normal Sapphire Caseback for the modder who wants to appreciate their movement and still want their watch to be as thin as possible.

Be sure to also check out our range of rotors for that sweet c-c-combo!

Caseback Specifications:
Thickness: 1.2mm
Water Resistance: 100m


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

Free International Delivery
  • Your order of S$50 (or equivalent in your local currency) or more gets free standard shipping, and orders above S$200 is eligible for free express shipping! Shipping costs will be automatically deducted at checkout.

Customer Reviews

Based on 311 reviews
R.H. (Carlisle, US)
Perfect for this decorated rotar

I built this watch as a gift for a friend and wanted him to get the full effect of the mechanical movement. Now I feel like I need one for myself!

R.H. (Carlisle, US)
Nice option for gunmetal watch cases.

I like the slimmer profile and weight savings with this, but I mostly got it to give a better match for a gunmetal watch build. This matched the build and gave better water resistance than the gunmetal options I could find elsewhere.

DL (Norrköping, SE)
SKX Slim Sapphire Caseback: Polished Finish

Replaced the solid caseback on my OP-styled build for some extra bling. Next step would be a fancier rotor.

Rajesh S. (Hyderabad, IN)
Good robust strong

No issues and sturdy and suits the bb58 case

JP R. (Edmonton, CA)
Great caseback!

Always a perfect fit!