NMK919 3 O'Clock MM300 SKX007/SRPD Watch Case: PVD Black Finish


Get 20% off any bezel with the purchase of a watch case! Use discount code BEZELBUNDLE during checkout.

We've received a ton of requests for this one so here it is....the NMK919 MM300 3 O'Clock SKX Conversion Case!

Inspired by the immensely popular MarineMaster shape with the crown position shifted to 3 O'clock, the NMK919 3 O'Clock MM300 SKX007/SRPD Watch Case in PVD Black Finish has distinctive, angular lugs that makes it immediately recognizable. It is definitely one of our favourite case shapes!

It has been designed to fit all OEM and aftermarket SKX007 parts except the bracelet (it will fit our MM300 bracelets) and its standard SKX caseback design makes it real easy to assemble.....and mod, over and over!

Pair it with one of our MM300 bezel and it'll make for a great base MM300 homage project.

NMK919 3 O'Clock MM300 SKX007/SRPD Watch Case: PVD Black Finish

Case Specifications:
Diameter: 42.5mm
Lug to Lug: 48mm
Thickness: 11.1mm
Lug Width: 20mm

- 316L Surgical Grade Stainless Steel Construction
- Fits all original and aftermarket SKX007 mod parts (except bracelet)
- Drilled lugs
- Water Resistance as OEM

Each case comes in a set inclusive of:
- 2 x 20mm Fat Spring Bars
- 1 x Bezel Click Spring
- 1 x Crystal Gasket
- 1 x Caseback Gasket

*Drilled lugs are holes at the lugs drilled through the watch case itself that allows the release of the springbars by poking a sharp tool through them, allowing for easy changeout of straps.

Customer Reviews

Based on 65 reviews
Pilou (Colomiers, FR)
Beautifull case

High quality and very well finished, this case is beautifull.
Be carefull, the dials needs to be 28.52mm max.

Paul (Auckland, NZ)
NMK926 Nautilus Watch Case Bundle

I love the clean lines of this case. Looks very cool.

Matthew Hill (Burlington, CA)
NMK934 - Fantastic Case

Really comfortable case on wrist, dimensions and weight of it are great. I used the slim steel caseback and a flat sapphire to keep it as thin as possible. The case is mostly brushed so it works well as a "tool" watch build. I'd definitely recommend this over the steel version, worth the price for grade 5 titanium.

DlJ (Perrysburg, US)
NMK915 Urchin SKX Watch Case: Polished

Very nice case hugs the wrist not to tall and looks great

Saul Souto (Monterrey, MX)
Amazing case!

So well done, beautiful and great quality! This is an affordable option considering is a set