SKX007 Sterile Big Crown: Polished Finish


Constructed from surgical grade 316L Stainless Steel, our premium triple-gasket (that's right, 3 GASKETS compared to the stock SKX crown which has a single gasket) threaded screw-down SKX007 Sterile Big Crown in Polished Finish is the cherry on the top of your SKX007 movement upgrade mod.

This SKX007 crown has been pressure tested to 200m. Rest assured, if installed properly, this will NOT compromise your SKX's water resistance. This water resistance is attributed to the triple gasket design, which has 2 gaskets on the stem housing and a third in the base of the crown body, which seals the crown tube completely.

Included with our SKX007 crown is a stem that is compatible with the stock 7S26 movement, as well as the NH34, NH35, NH36, NH70, NH71, NH72, NE15, 4R36, and 6R15 etc. To ensure a perfect fit, the stem will have to be trimmed to size depending on the specific movement.

Compatible with Seiko movements NH34, NH35, NH36, NH70, NH71, NH72, 7S25, 7S26, 7S35, 7S36, 4R35, 4R36, 6R15, 7002, 7009, 6309 etc

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 26 reviews
Mipam K. (Michelstadt, DE)
Grip is important

A crown needs a good grip and this one is doing a good job.

Alexandros R. (Lüneburg, DE)
namokiMODS SKX007 Sterile Knurled Crown: Polished Finish great piece

Very satisfied with the item and the quality

Damjan B.
Beautiful crown

Fits amazingly and did not compromise WR :)

Stefan D. (Bucharest, RO)

SKX007 Big Crown: Polished Finish

NightShifter (Nonthaburi, TH)
SKX007 Big Grip Crown: Polished Finish