NMK915 Urchin SKX007/SPRD Watch Case: Polished Finish


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

Urchin gang wya! The Sea Urchin is a totally awesome entry level Seiko Diver and many of us will have fond memories of modding one in the early days. The NMK915 Urchin SKX/SPRD Watch Case in Polished Finish is a conversion case that retains the distinctive Urchin shape and is compatible with SKX parts.

NMK915 Urchin SKX/SPRD Watch Case: Polished Finish

Case Specifications:
Case Diameter: 42.6mm
Lug to Lug: 49.1mm
Thickness: 11.1mm
Lug Width: 22mm

Parts Compatibility:
Fits SKX013 Crowns and original SNZF bracelets. All other parts are compatible with SKX007 parts.

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

Customer Reviews

Based on 114 reviews
Borce V. (Skopje, MK)
Good case

Case is as advertised.

Andrew (Melbourne, AU)
Gorgeous elegant case

Looks even better than the pictures.

Robert F. (Englewood, US)
Superior Nautical Case

The case was of high quality, with the crown, a favorite over my Panerai.

D.W. (St Louis, US)
Excellent Case

Well made with a solid feel. NH-35a with 28.5mm dial fit right into the case and worked perfectly. Sturdy spring bars. Well packaged as usual.

Jeff D. (Hyattsville, US)
Solid case

Solid case, looks great assembled