Watch-Modz is committed to providing the highest quality replacement Seiko SKX007 Cases For NH35, NH36, NH38, and NH70.

We know how important the case can be as it determines the entire base look of your build. We have taken every step to make sure that the finishing and tolerances are perfect on all of our cases. Quality is of the utmost importance, and we strive for excellence. If you are looking for Silver, Gold, Black, or even Chameleon Cases, Then we have you covered!

Are the typical replacement SKX007 cases not your thing? No Problem!

We have many variations of the tried and true design, including the NCG SKX case, Samurai, and even a 62mas Conversion case!

Don’t hesitate, pick up a quality case today, at a price you wont regret!

Finding a case for your next build has never been so easy!

Showing 1–12 of 26 results

  • 62MAS to SKX007 Conversion Case

    $79.99

    62MAS Case Specifications:

    Diameter: 41mm

    Lug to Lug: 49.5mm

    Thickness: 9.5mm

    Lug Width: 20mm

    Description:

    • -316L Surgical Grade Stainless Steel
    • Fits all original and aftermarket SKX007/SRPD mod parts
    • Drilled lugs
    • 200m WR (tested to 250m without any recorded failures)
    • Polished Sides Brushed Lugs

    Included With Every Case

    • Click Spring
    • Case Back Gasket
    • Crystal Gasket
    • 2X’s 20mm Fat Seiko Spring Bars

    This Does NOT Fit SKX007 Bracelets, and WILL Require 62MAS Bracelets.

    Add to cart
  • Black 62MAS to SKX007 Case

    $79.99

    62MAS Case Specifications:

    Diameter: 41mm

    Lug to Lug: 49.5mm

    Thickness: 9.5mm

    Lug Width: 20mm

    Description:

    • 316L Surgical Grade Stainless Steel
    • Fits all original and aftermarket SKX007 mod parts
    • Drilled lugs
    • 200m WR (tested to 250m without any recorded failures)
    • Polished Sides Brushed Lugs

    Included With Every Case

    • Click Spring
    • Case Back Gasket
    • Crystal Gasket

    This Does NOT Fit SKX007 Bracelets, and WILL Require 62MAS Bracelets.

    Add to cart
  • Blue SKX007 Compatible Case

    $69.99

    Finish & Color

    Polished Blue Sides with Brushed & Drilled Lugs

    Product Details

    • 316L Surgical Grade Stainless Steel
    • Fits all OEM & aftermarket parts
    • 200M Water Resistance
    • 3:45 Crown

    Included With Every Case

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket
    Add to cart
  • Gold 62MAS To SKX007 Case

    $79.99

    62MAS Case Specifications:

    Diameter: 41mm

    Lug to Lug: 49.5mm

    Thickness: 9.5mm

    Lug Width: 20mm

    Description:

    • 316L Surgical Grade Stainless Steel
    • Fits all original and aftermarket SKX007 mod parts
    • Drilled lugs200m WR (tested to 250m without any recorded failures)
    • Polished Sides Brushed Lugs

    Included With Every Case

    • Click Spring
    • Case Back Gasket
    • Crystal Gasket

    This Does NOT Fit SKX007 Bracelets, and WILL Require 62MAS Bracelets

    Add to cart
  • Samurai to SKX007 Conversion Case

    $79.99

    Case Specifications:

    Case Diameter: 43.5mm

    Lug to Lug: 48mm

    Thickness: 12mm

    Lug Width: 22mm

    Features:

    • 316L Surgical Grade Stainless Steel
    • Fits all original and aftermarket SKX007 mod parts
    • Drilled lugs
    • 200M Water Resistance (Tested to 250M without any recorded failures)
    • High Quality Polished Finish.

    Included With Every Case

    • Click Spring
    • Case Back Gasket
    • Crystal Gasket

    This Case Does NOT FIT SKX007 Bracelets, and WILL Require A Samurai Compatible Bracelet.

    Add to cart
  • No Crown Guard Drilled Lugs Fully Compatible Case for SKX007

    $69.99

    Finish & Color

    • Brushed Lugs, Polished Sides, Drilled Lugs

    Product Details

    • 316L Surgical Grade Stainless Steel
    • Fits all OEM & aftermarket parts
    • 200M Water Resistance
    • 3:45 Crown

    Included With Every Case

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket
    Add to cart
  • NH36 Midnight Sub Case 2.0

    $65.99

    NEW VERSION 2.0

    UPDATED CROWN

    SECONDARY INTERNAL CROWN TUBE GASKET

    SUPERIOR FINISH

    100M Water Resistance

    Finish

    • Polished Black Sides with Brushed Lugs

    Product Details

    • 316L Surgical Grade Stainless Steel
    • Sapphire Glass
    • 41mm Case Diameter (45.5mm including crown)
    • 13.3mm Case Thickness (Including Case Back And Crystal)
    • 47mm Lug To Lug
    • 20mm Band Width
    • Fits All Seiko SKX007 Bezel Inserts (Free Insert Included W/ Every Case)
    • Fits Strapsco President Bracelet For A Curved Rubber Strap Try Strapsco Oysterflex

    Included With Every Case

    • Case Back Gasket
    • Ceramic Bezel Insert
    • Exhibition Case Back
    • Screw-Down Crown Double Gasket
    • 3M Bezel Adhesive

    IMPORTANT

    Leave a Customer Note upon Checkout to specify choice of Bezel Insert. If no note is left, Black Ceramic Sub Style will be sent on default.

    WARNING

    CASE BACK IS DESIGNED FOR GRAY NH MOVEMENT SPACER. 7S BLACK MOVEMENT SPACER WILL NOT FIT THIS CASE.

    Add to cart
  • 39mm NH36 Polished Black Explorer Case

    $55.99

    Introducing our 39mm Explorer Style NH36 compatible case!

    Our new case includes a secondary internal crown gasket, screw down crown, superior finishing, and 100M of Water Resistance. This case is perfect for beginner and experienced modders alike for its pure ease in completing the perfect build. There is a reason the timeless style of the Explorer is used in so many watch designs, and now you can build your own! With our new Explorer Cases your build will be as easy as adding a dial, movement, and hands. Our NH36 Explorer Style Case includes 20mm spring bars, NH36 movement ring, and case back gasket. Sapphire glass is already installed for ease of completion.

    Don’t wait any longer, get your NH36 Explorer Case today!

    If you love Stainless Steel bracelets, then check out the quality oyster band from strapsco.com it fits our case like a glove!

    Finish

    • FULL Polished Silver Sides And Lugs

    Product Description

    • Fits 28.5mm-29.2mm Dials
    • 316L Surgical Grade Stainless Steel
    • 100m Water Resistant
    • Sapphire Glass
    • 39.5mm Case Diameter (42.5mm including crown)
    • 13.5mm Case Thickness (Including Case Back And Crystal)
    • 47mm Lug To Lug
    • 20mm Band Width
    • Fits Strapsco Oyster Bracelet

    Included With Every Case

    • Case Back Gasket
    • 20mm Spring Bars
    • Exhibition Case Back
    • Screw-Down Crown With Double Gasket
    • NH36 Movement Ring (sits between case back and gray movement spacer)

    IMPORTANT

    ALL MODIFICATION WORK IS DONE AT THE RISK OF THE CUSTOMER. PLEASE DON’T FORGET TO GREASE YOUR GASKETS!

    WARNING

    CASE BACK IS DESIGNED FOR GRAY NH MOVEMENT SPACER. 7S BLACK MOVEMENT SPACER WILL NOT FIT THIS CASE.

    SKX007 CROWNS DO NOT FIT THIS CASE. AN EXPLORER CROWN WILL BE PROVIDED.

    Read more
  • NH36 Sub Case 2.0

    $65.99

    NEW VERSION 2.0

    NOW WITHOUT CYCLOPS

    UPDATED CROWN

    SECONDARY INTERNAL CROWN TUBE GASKET

    SUPERIOR FINISH

    100M Water Resistance

    Finish

    • Polished Silver Sides with Brushed Lugs

    Product Details

    • 316L Surgical Grade Stainless Steel
    • Sapphire Glass
    • 41mm Case Diameter (45.5mm including crown)
    • 13.3mm Case Thickness (Including Case Back And Crystal)
    • 47mm Lug To Lug
    • 20mm Band Width
    • Fits All Seiko SKX007 Bezel Inserts (Free Insert Included W/ Every Case)
    • Fits Strapsco Oyster Bracelet

    Included With Every Case

    • Case Back Gasket
    • Ceramic Bezel Insert
    • Exhibition Case Back
    • Screw-Down Crown Double Gasket
    • 3M Bezel Adhesive

    IMPORTANT

    Leave a Customer Note upon Checkout to specify choice of Bezel Insert. If no note is left, Black Ceramic Sub Style will be sent on default.

    WARNING

    CASE BACK IS DESIGNED FOR GRAY NH MOVEMENT SPACER. 7S BLACK MOVEMENT SPACER WILL NOT FIT THIS CASE.

    Add to cart
  • 39mm NH36 Compatible Explorer Case

    $55.99

    Introducing our 39.5mm Explorer Style NH36 compatible case!

    Our new case includes a secondary internal crown gasket, screw down crown, superior finishing, and 100M of Water Resistance. This case is perfect for beginner and experienced modders alike for its pure ease in completing the perfect build. There is a reason the timeless style of the Explorer is used in so many watch designs, and now you can build your own! With our new Explorer Cases your build will be as easy as adding a dial, movement, and hands. Our NH36 Explorer Style Case includes 20mm spring bars, NH36 movement ring, and case back gasket. Sapphire glass is already installed for ease of completion.

    Don’t wait any longer, get your NH36 Explorer Case today!

    If you love Stainless Steel bracelets, then check out the quality oyster band from strapsco.com, it fits our case like a glove!

    Finish

    • FULL Polished Silver Sides And Lugs

    Product Details

    • Fits 28.5mm-29.2mm Dials
    • 316L Surgical Grade Stainless Steel
    • 100m Water Resistant
    • Sapphire Glass
    • 39.5mm Case Diameter (42.5mm including crown)
    • 13.5mm Case Thickness (Including Case Back And Crystal)
    • 47mm Lug To Lug
    • 20mm Band Width
    • Fits Strapsco Oyster Bracelet

    Included With Every Case

    • Case Back Gasket
    • 20mm Spring Bars
    • Exhibition Case Back
    • Screw-Down Crown With Double Gasket
    • NH36 Movement Ring (sits between case back and gray movement spacer)

    IMPORTANT

    ALL MODIFICATION WORK IS DONE AT THE RISK OF THE CUSTOMER. PLEASE DON’T FORGET TO GREASE YOUR GASKETS!

    WARNING

    CASE BACK IS DESIGNED FOR GRAY NH MOVEMENT SPACER. 7S BLACK MOVEMENT SPACER WILL NOT FIT THIS CASE.

    SKX007 CROWNS DO NOT FIT THIS CASE. AN EXPLORER CROWN WILL BE PROVIDED.

    Read more
  • Matte Black Drilled Lugs Fully Compatible Case for SKX007

    $69.99

    Finish & Color

    • Black Sandblasted Drilled Lugs

    Product Details

    • 316L Surgical Grade Stainless Steel
    • Fits all OEM & aftermarket parts
    • 200M Water Resistance
    • 3:45 Crown

    Included With Every Case

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket
    Add to cart
  • Chameleon Drilled Lugs Fully Compatible Case for SKX007/SRPD

    $69.99

    Finish & Color

    • Chameleon Drilled Lugs

    Product Details

    • 316L Surgical Grade Stainless Steel
    • Fits all OEM & aftermarket parts
    • 200M Water Resistance
    • 3:45 Crown

    Included With Every Case

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket
    Add to cart