Showing 1–24 of 74 results

  • Case Backs

    Case Backs (14)

  • Casioak

    Casioak (5)

  • SKX007 Cases

    SKX007 Cases (50)

  • SKX013 Cases

    SKX013 Cases (1)

  • Turtle Cases

    Turtle Cases (4)

  • SKX007 Case: 38mm Slim Oyster

    SKX007 Case: 38mm Slim Oyster

    $109.99

    Pairs with our Oyster Case: Silver Jubilee

    Dual Bezel True 38MM Slim Oyster Case! No more crystal presses or prying bezels, just screw on your new bezel and crystal to easily swap from fluted to pilot style!

    SPECS:

    • Color: Silver
    • Case Diameter: 38mm (40.8 including crown)
    • Lug to Lug: 45.5mm
    • Lug Size: 20mm
    • Thickness: 6mm (11.5mm including caseback and crystal)
    • Finish: Brushed Lugs, Polished Sides

    Included With Every Case:

    • Fluted Screw-on Bezel with vintage style acrylic glass (installed)
    • Pilot Screw-on Bezel with second vintage style acrylic glass (installed)
    • Slim SKX007 Caseback
    • Caseback Gasket
    • Slim Oyster Crown (Compatible with SKX013 Crowns)

    Compatibility:

    Fits all SKX013 Crowns, and SKX007 Casebacks (both included!); also fits all 28.5mm dials and all NH35 hands on our site. Does NOT require Chapter ring. Rehaut is built in.

    Ready to build with just a dial, movement, and hands!

    Add to cart
  • SKX007 Case: Silver PRX

    SKX007 Case: Silver PRX

    $119.99

    Sapphire Included! (Does NOT fit SKX007 Crystals)

    *Requires SKX007 Chapter Ring With Alignment Tab at 12:00 Before Installing Sapphire

    SPECS:

    • Case Diameter: 40mm
    • Thickness: 9mm
    • Bracelet: Integrated (Included)
    • Finish: Polished Bezel, Brushed sides and bracelet

    Included With Every Case:

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Case back Gasket
    • PRX Style SKX007 Crown
    • PRX Style Bracelet
    • Screw Driver
    • Bracelet Installation Screws

    Compatibility:

    Fits all SKX007 Crowns, Chapter Rings, and Case Backs; also fits all 28.5mm dials and all NH35 hands on our site.

    Read more
  • SKX007 Case: Black Royal Oak

    $155.99

    Sapphire Included! (Does NOT fit SKX007 Crystals)

    *Requires SKX007 Chapter Ring With Alignment Tab at 12:00 Before Installing Sapphire

    SPECS:

    • Color: Black
    • Case Diameter: 40mm
    • Thickness: 10mm
    • Bracelet: Integrated (Included)
    • Finish: Black Brushed Top and Sides, Polished Edges

    Included With Every Case:

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Case back Gasket
    • Black AP Style SKX007 Crown
    • Black AP Style Bracelet
    • Screw Driver
    • Bracelet Installation Screws

    Compatibility:

    Fits all SKX007 Crowns, Chapter Rings, and Case Backs; also fits all 28.5mm dials and all NH35 hands on our site.

    Add to cart
  • SKX007 Case: Royal Oak

    $149.99

    Sapphire Included! (Does NOT fit SKX007 Crystals)

    *Requires SKX007 Chapter Ring With Alignment Tab at 12:00 Before Installing Sapphire

    SPECS:

    • Case Diameter: 40mm
    • Thickness: 10mm
    • Bracelet: Integrated (Included)
    • Finish: Brushed Top and Sides, Polished Edges

    Included With Every Case:

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Case back Gasket
    • AP Style SKX007 Crown
    • AP Style Bracelet
    • Screw Driver
    • Bracelet Installation Screws

    Compatibility:

    Fits all SKX007 Crowns, Chapter Rings, and Case Backs; also fits all 28.5mm dials and all NH35 hands on our site.

    Add to cart
  • SKX007 Case: Two-Tone Royal Oak

    $149.99

    Sapphire Included! (Does NOT fit SKX007 Crystals)

    *Requires SKX007 Chapter Ring With Alignment Tab at 12:00 Before Installing Sapphire

    SPECS:

    • Color: Black and Silver
    • Case Diameter: 40mm
    • Thickness: 10mm
    • Bracelet: Integrated (Included)
    • Finish: Black Bezel, Silver Case

    Included With Every Case:

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Case back Gasket
    • Silver AP Style SKX007 Crown
    • Silver AP Style Bracelet
    • Screw Driver
    • Bracelet Installation Screws

    Compatibility:

    Fits all SKX007 Crowns, Chapter Rings, and Case Backs; also fits all 28.5mm dials and all NH35 hands on our site.

    Add to cart
  • Sale! SKX007 Case: Black Tuna

    SKX007 Case: Black Tuna

    $144.99

    SKX007 Case: Black Tuna

    Case Bundle! Includes Bezel and Crown

    Specs:

    • Diameter: 44mm
    • Lug to Lug: 46.5mm
    • Thickness: 11.2mm
    • Lug Width: 22mm
    • Finish: Brushed Black
    • Compatibility: All OEM and Aftermarket SKX007 Parts *except bracelet

    Includes:

    • Bezel
    • Long Crown
    • Case Back Gasket
    • Crystal Gasket
    • Click Spring

    Does not fit our Sawtooth bezels

    Read more
  • Sale! SKX007 Case: Silver and Blue Tuna

    SKX007 Case: Silver and Blue Tuna

    $144.99

    SKX007 Case: Silver and Blue Tuna

    Case Bundle! Includes Bezel and Crown

    Specs:

    • Diameter: 44mm
    • Lug to Lug: 46.5mm
    • Thickness: 11.2mm
    • Lug Width: 22mm
    • Finish: Brushed Silver, Polished Blue
    • Compatibility: All OEM and Aftermarket SKX007 Parts *except bracelet

    Includes:

    • Bezel
    • Long Crown
    • Case Back Gasket
    • Crystal Gasket
    • Click Spring

    Does not fit our Sawtooth bezels

    Add to cart
  • skx013 38mm 62mas case

    SKX013 Case: 38mm 62mas

    $69.99

    SKX013 Case: 38mm 62MAS Conversion

    Specs:

    • Diameter: 38mm
    • Lug to Lug: 46.4mm
    • Thickness: 9mm
    • Lug Width: 20mm
    • Finish: Polished and Brushed Silver
    • Compatibility: All OEM and Aftermarket SKX013 Parts Fit EXCEPT crown and casebac

    *Takes SKX007 Crown and SKX007 Caseback

    Includes:

    • Case Back Gasket
    • Crystal Gasket
    • Click Spring
    Add to cart
  • SKX007 Case: Black Seamaster

    SKX007 Case: Black Seamaster

    $69.99

    Case Dimensions:

    • Case: 43mm
    • Lug to Lug: 46.5mm
    • Thickness: 10.1mm (without caseback)
    • Lug Width: 22mm

    Specs:

    • 316L Surgical Grade Stainless Steel
    • Fits all original OEM and aftermarket SKX007 mod parts
    • Drilled lugs
    • 200M of Water Resistance like OEM SKX
    • Black Polished and Brushed Sides

    Included:

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket

    Fits all SKX007/SRPD parts, including SKX007 bracelets.

    Compatibility: 7S26-0020 watch case (SKX007, SKX009, SKX011) and 4R36-07G0 cases (Seiko 5 SRPD/SRPE Series – SRPD51K1, SRPD51K2, SRPD53K1, SRPD55K1, SRPD55K3, SRPD57K1, SRPD59K1, SRPD61K1, SRPD63K1, SRPD65K1, SRPD65K4, SRPE75K1, SRPE77K1, SRPD65K2, SRPD67K1, SRPD69K1, SRPD71K1, SRPD71K2, SRPD73K1, SRPD73K2, SRPD75K1, SRPE79K1, SRPE80K1, SRPD55K2, SRPD65K3, SRPD76K1, SRPE71K1, SRPE72K1, SRPE74K1, SRPD79K1, SRPD81K1, SRPD83K1, SRPE83K1, SRPD77K1, SRPD85K1, more) (Does NOT fit SRPD push crowns)

    Read more
  • SKX007 Case: Silver Seamaster

    SKX007 Case: Silver Seamaster

    $69.99

    SKX007 Case: Silver Seamaster

    Case Dimensions:

    • Case: 43mm
    • Lug to Lug: 46.5mm
    • Thickness: 10.1mm (without caseback)
    • Lug Width: 22mm

    Specs:

    • 316L Surgical Grade Stainless Steel
    • Fits all original OEM and aftermarket SKX007 mod parts
    • Drilled lugs
    • 200M of Water Resistance like OEM SKX
    • Polished and Brushed Sides

    Included:

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket

    Fits all SKX007/SRPD parts, including SKX007 bracelets.

    Compatibility: 7S26-0020 watch case (SKX007, SKX009, SKX011) and 4R36-07G0 cases (Seiko 5 SRPD/SRPE Series – SRPD51K1, SRPD51K2, SRPD53K1, SRPD55K1, SRPD55K3, SRPD57K1, SRPD59K1, SRPD61K1, SRPD63K1, SRPD65K1, SRPD65K4, SRPE75K1, SRPE77K1, SRPD65K2, SRPD67K1, SRPD69K1, SRPD71K1, SRPD71K2, SRPD73K1, SRPD73K2, SRPD75K1, SRPE79K1, SRPE80K1, SRPD55K2, SRPD65K3, SRPD76K1, SRPE71K1, SRPE72K1, SRPE74K1, SRPD79K1, SRPD81K1, SRPD83K1, SRPE83K1, SRPD77K1, SRPD85K1, more) (Does NOT fit SRPD push crowns)

    Read more
  • SKX007 Case: Black Panerai Conversion w Crown Guard

    $99.99

    Material:

    • 316 Surgical Grade Stainless Steel
    • Fully Matte Black Finish
    • Color: Black
    • With Crown Guard

    Specs:

    • Diameter – 42mm
    • Lug to Lug – 49mm
    • Lug Width – 22mm
    • Thickness – 10.5mm (without case back and crystal)
    • Side Length – 35mm (Excluding lugs)
    • 300m Water Resistant
    • Push-Lock Crown (included)
    Add to cart
  • SKX007 Case: Panerai Conversion w Crown Guard

    $99.99

    Material:

    • 316 Surgical Grade Stainless Steel
    • Fully Brushed Finish
    • Color: Silver
    • With Guard

    Specs:

    • Diameter – 42mm
    • Lug to Lug – 49mm
    • Lug Width – 22mm
    • Thickness – 10.5mm (without case back and crystal)
    • Side Length – 35mm (Excluding lugs)
    • 300m Water Resistant
    • Push-Lock Crown (included)
    Add to cart
  • Sale! Seiko SKX007 Case Black Nautilus side

    SKX007 Case: Black Nautilus Conversion

    $99.99

    Black Nautilus Conversion

    Sapphire Included! (Does NOT Fit SKX007 Crystals)

    SPECS

    • Case Diameter: 42mm
    • Lug to Lug: 47mm
    • Thickness: 10.25mm (without caseback)
    • Lug Width: 20mm
    • Brushed Top Polished Sides

    Included With Every Case

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Caseback Gasket
    • 20mm Springbars

    Compatibility:
    Fits all SKX007 Crowns, Chapter Rings, Case Backs also fits all 28.5mm dials and hands on our site.

    Add to cart
  • Sale! Seiko SKX007 compatible Black&Silver Nautilus Conversion Case

    SKX007 Case: Black&Silver Nautilus Conversion

    $99.99

    Black&Silver Nautilus Conversion

    Sapphire Included! (Does NOT fit SKX007 Crystals)

    SPECS

    • Case Diameter: 42mm
    • Lug to Lug: 47mm
    • Thickness: 10.25mm (without caseback)
    • Lug Width: 20mm
    • Brushed Top Polished Sides

    Included With Every Case

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Caseback Gasket
    • 20mm Springbars

    Compatibility:
    Fits all SKX007 Crowns, Chapter Rings, Case Backs also fits all 28.5mm dials and hands on our site.

    Add to cart
  • Sale! Seiko SKX007 Case Gold Nautilus side

    SKX007 Case: Gold Nautilus Conversion

    $99.99

    Gold Nautilus Conversion

    Sapphire Included!

    SPECS

    • Case Diameter: 42mm
    • Lug to Lug: 47mm
    • Thickness: 10.25mm (without caseback)
    • Lug Width: 20mm
    • Brushed Top Polished Sides

    Included With Every Case

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Caseback Gasket
    • 20mm Springbars

    Compatibility:
    Fits all SKX007 Crowns, Chapter Rings, Case Backs also fits all 28.5mm dials and hands on our site.

    Add to cart
  • Sale! Seiko SKX007 Case Gold and Silver Nautilus side

    SKX007 Case: Gold&Silver Nautilus Conversion

    $99.99

    Gold&Silver Nautilus Conversion

    Sapphire Included! (Does NOT fit SKX007 Crystals)

    SPECS

    • Case Diameter: 42mm
    • Lug to Lug: 47mm
    • Thickness: 10.25mm (without caseback)
    • Lug Width: 20mm
    • Brushed Top Polished Sides

    Included With Every Case

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Caseback Gasket
    • 20mm Springbars

    Compatibility:
    Fits all SKX007 Crowns, Chapter Rings, Case Backs also fits all 28.5mm dials and hands on our site.

    Add to cart
  • Sale! Seiko SKX007 Case Silver Nautilus

    SKX007 Case: Silver Nautilus Conversion

    $99.99

    Silver Nautilus Conversion

    Sapphire Included! (Does NOT fit SKX007 Crystals)

    SPECS

    • Case Diameter: 42mm
    • Lug to Lug: 47mm
    • Thickness: 10.25mm (without case back)
    • Lug Width: 20mm
    • Brushed Top Polished Sides

    Included With Every Case

    • Flat Sapphire Crystal (Clear AR)
    • Crystal Gasket
    • Case back Gasket
    • 20mm Spring bars

    Compatibility:

    Fits all SKX007 Crowns, Chapter Rings, and Case Backs; also fits all 28.5mm dials and hands on our site.

    Read more
  • SKX007 Case: Silver Panerai Conversion

    SKX007 Case: Panerai Conversion

    $69.99

    Material:

    • 316 Surgical Grade Stainless Steel
    • Fully Brushed Finish
    • Color: Silver
    • Without Guard

    Specs:

    • Diameter – 42mm
    • Lug to Lug – 49mm
    • Lug Width – 22mm
    • Thickness – 10.5mm (without case back and crystal)
    • Side Length – 35mm (Excluding lugs)
    • 300m Water Resistant
    • Screw Down Crown (not included)
    Add to cart
  • skx007 case black panerai conversion

    SKX007 Case: Black Panerai Conversion

    $69.99

    Material:

    • 316 Stainless Steel
    • Fully Brushed Finish
    • Without Crown

    Specs:

    • Diameter – 42mm
    • Lug to Lug – 49mm
    • Lug Width – 22mm
    • Thickness – 10.5mm (without caseback and crystal)
    • Side Length – 35mm (Excluding lugs)
    • 300m Water Resistant
    • Svrew Down Crown (not included)
    Add to cart
  • SKX007 to MM300 3:00 Conversion Case

    SKX007 Case : MM300 3:00 Crown

    $69.99

    SKX007 Case: MM300 3:00 Conversion

    Polished and Brushed Silver

    Specs:

    • Diameter: 42mm
    • Lug to Lug: 47.7mm
    • Thickness: 10.7mm
    • Lug Width: 22mm
    • Finish: Polished and Brushed Silver
    • Compatibility: All OEM and Aftermarket SKX007 Parts Fit Including Bracelet
    • Drilled Lugs

    Includes:

    • Case Back Gasket
    • Crystal Gasket
    • Click Spring
    Read more
  • SKX007 Case: Black MM300 3:00

    SKX007 Case: Black MM300 3:00

    $69.99

    SKX007 Case: Black MM300 3:00 Conversion

    Polished and Brushed Black

    Specs:

    • Diameter: 42mm
    • Lug to Lug: 47.7mm
    • Thickness: 10.7mm
    • Lug Width: 22mm
    • Finish: Polished and Brushed Black
    • Compatibility: All OEM and Aftermarket SKX007 Parts Fit Including Bracelet
    • Drilled Lugs

    Includes:

    • Case Back Gasket
    • Crystal Gasket
    • Click Spring
    Add to cart
  • skx007 case black sub conversion

    SKX007 Case: Black Sub Conversion

    $69.99

    Sub Watch Case: Polished Black

    Case Specs:
    Diameter: 40.5mm
    Lug to Lug: 47.5mm
    Thickness: 11mm
    Lug Width: 22mm

    PRODUCT DETAILS:

    • 316L Surgical Grade Stainless Steel
    • Brushed top lugs/ polished sides
    • Fits all original and aftermarket SKX007 mod parts, including bracelet
    • 200M Water Resistance (Same as OEM)

    INCLUDED WITH EVERY CASE:

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket
    Add to cart
  • SKX007 Case: Gold Sub Conversion

    SKX007 Case: Gold Sub Conversion

    $69.99

    Sub Watch Case: Polished Gold

    Case Specs:
    Diameter: 40.5mm
    Lug to Lug: 47.5mm
    Thickness: 11mm
    Lug Width: 22mm

    PRODUCT DETAILS:

    • 316L Surgical Grade Stainless Steel
    • Brushed top lugs/ polished sides
    • Fits all original and aftermarket SKX007/SRPD mod parts, including bracelet
    • 200M Water Resistance (Same as OEM)

    INCLUDED WITH EVERY CASE:

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket
    Add to cart
  • SKX007 Case: Sub Conversion

    SKX007 Case: Sub Conversion

    $69.99

    SKX007 SUB CONVERSION CASE

    Watch-Modz now offers a Seiko SKX007 Sub Conversion case! The Sub case also know as Submariner style case, is one of the most popular case designs, not only in Seiko modding, But in the world. The case design has been used in such a large variety of watch companies and now you can build your very own! This case fits all Seiko SKX007 mod parts including the bracelet!

    The Watch-Modz Sub Conversion Case is perfect for the iconic Rolex Submariner Homage mod that everyone drools over. With our high polished sides, we chose not to use drilled lug to increase the original look and feel from the watch this case is inspired by.

    This case pairs wonderfully with any of our SKX007 bracelets so don’t worry about finding the right quality band!

    Designed to fit all original and aftermarket SKX007 mod parts,  the Watch-Modz SKX007 Sub Conversion case is perfect for your next Seiko Mod or any build from scratch.

    Sub Watch Case: Polished Silver

    Case Specs:
    Diameter: 40.5mm
    Lug to Lug: 47.5mm
    Thickness: 11mm
    Lug Width: 22mm

    PRODUCT DETAILS:

    • 316L Surgical Grade Stainless Steel
    • Brushed top lugs/ polished sides
    • Fits all original and aftermarket SKX007/SRPD mod parts, including bracelet
    • 200M Water Resistance (Same as OEM)

    INCLUDED WITH EVERY CASE:

    • Bezel Click Spring
    • Crystal Gasket
    • Caseback Gasket
    Read more