Watch parts for watch modders

AFFORDABLE PARTS ADDED DAILY

APRIL DISCOUNTS

APR05 - 5% off - No minimum
APR10 - 10% off - $100 min. purchase
APR15 - 15% off - $150 min. purchase
APR20 - 20% off - $200 min. purchase

Use codes at checkout. Discounts end 4/30/2025.

Free shipping on orders:
USA: $45USD or greater, Canada: $100CAD, Europe: $95USD or greater

NEW ARRIVALS

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Unknown
Blue Diver Strap w. Curved Ends for SKX007/SRPD Cases
$12.50
Unknown
Dark Blue Rubber Hex Strap, 22mm
$12.00
Unknown
Black Calf Leather Strap, 19mm
$16.00
Unknown
Grey Canvas Strap, 20mm
$13.00
Unknown
Blue Nylon Zulu Strap, Gold Hardware, 20mm
$13.00
Unknown
Blue Canvas Strap, 20mm
$11.50
Unknown
Black Rubber Strap w. Red Stitching, 22
$15.00
Unknown
Vintage Blue Suede Leather Strap, 22mm
$13.50
Unknown
Silver Buckle, 18mm
$4.50
Unknown
Brushed Bronze Buckle, 20mm
$5.50
Unknown
Bronze Buckle, 18mm
$5.00
Unknown
SKX007/SRPD Chapter Ring - Custom Brushed Bronze
$10.00
Unknown
SKX007/SRPD Chapter Ring - Silver w. Black Markers
$14.00
Unknown
SKX007/SRPD Chapter Ring - Green w. White Markers
$13.50
Unknown
SKX007/SRPD Hardlex Crystal - Flat, Beveled Edge
$13.50
Seiko
NH36 Movement - White/Chinese Day/Date Wheel
$45.00
Seiko
NH35 Movement - White Date Wheel
$38.00
Unknown
SKX013-Style Case Bundle, 3 o'clock crown, 39mm
$40.00
Unknown
Polished Silver Dagger Hand Set
$13.25
Unknown
Polished Silver Seamaster Hand Set
$14.00

OEM SEIKO DIALS

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Seiko
OEM Seiko SRPL15 Black w. Faux Patina Lume, 28.5mm
$80.00
Seiko
OEM Seiko SRPC93 King Samurai "STO" Dial, 28.5mm
$82.50
Seiko
OEM Seiko SRPG15 Land Tortoise Lacquered Blue Dial, 28.5mm - New
$90.00
Seiko
OEM Seiko SRP376 Orange Lady Diver Dial, 28.5mm - New (RARE)
$55.00
Seiko
OEM Seiko SRP375 Blue Lady Diver Dial, 28.5mm - New (RARE)
$55.00
Seiko
OEM Seiko 5 SRPD57 Black & Gilt Dial, 28.5mm - New
$65.00
Seiko
OEM Seiko 5 SRPE57 Black & Gilt Dial, 28.5mm - New
$65.00
Seiko
OEM Seiko 5 SRPH27 Black Patina Pilot Dial, 31.7mm - New
$65.00
Seiko
OEM Seiko 5 SRPH33 Orange Army Pilot Dial, 31.7mm - New
$65.00
Seiko
OEM Seiko 5 SRPJ11 Stealth Pilot Dial, 31.7mm - New
$65.00
Seiko
OEM Seiko 5 SRPH29 Green Army Pilot Dial, 31.7mm - New
$65.00
Seiko
OEM Seiko 5 SRPH31 Blue Army Pilot Dial, 31.7mm - New
$65.00
Seiko
OEM Seiko 5 SRPG31 Grey Pilot Street Dial, 31.7mm - New
$65.00
Seiko
OEM Seiko 5KX SSK005 Orange GMT, 28.5mm - New
$80.00
Seiko
OEM Seiko SRPE33 Samurai Light Manta Dial, 28.5mm
$85.00
Seiko
OEM Seiko SRPF79 Samurai Black Manta Dial, 28.5mm
$85.00
Seiko
OEM Seiko SRPD46 Black & Gilt Ltd Turtle Dial, 28.5mm
$88.50
Seiko
OEM Seiko SRPC93 King Samurai "STO" Mov't Japan Dial, 28.5mm
$85.00
Seiko
OEM Seiko SRPH43 King Samurai Asia Limited Blue Dial, 28.5mm - New
$102.00
Seiko
OEM Seiko SRPE29 Khaki Safari Mini-Tuna Dial, 28.5mm - New
$88.50
Sold out

About The Permanent Collection

Our Permanent Collection features new, premium watch parts manufactured and designed by Secondhand Mods. Thanks to the success of our “used” parts program, we can offset the typically high costs for new watch parts and provide modders with high-quality parts at significantly lower prices. 

THE PERMANENT COLLECTION

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Secondhand Mods
Polished Silver SRPE Case Bundle, 40mm - New
From $60.00
Secondhand Mods
Matte Silver MM Case Bundle, 41.5mm - New
From $60.00
Secondhand Mods
Matte Silver Field Case Bundle, 38mm - New
From $58.50
Secondhand Mods
Polished Silver Fluted Datejust Case Bundle, 36mm - New
From $43.00
Secondhand Mods
Black PVD Fluted Datejust Case Bundle, 36mm - New
From $55.00
Secondhand Mods
62mas Case Bundle, 40mm - New
From $60.00
Secondhand Mods
Polished Gold Fluted Datejust Case Bundle, 36mm - New
From $47.00
Sold out
Secondhand Mods
Silver Guilloche Rotor for Seiko NH/7s Movements - New
$18.50
Secondhand Mods
Polished Silver Jubilee Bracelet, 20mm - New
From $40.00
Secondhand Mods
Black PVD Explorer Case Bundle, 36mm - New (COMING BACK SOON)
From $53.00
Secondhand Mods
Polished Gold Explorer Case Bundle, 36mm - New
From $45.00
Secondhand Mods
Polished Silver Explorer Case Bundle, 36mm - New
From $41.50
Secondhand Mods
Polished Rose Gold Fluted Datejust Case Bundle, 36mm - New
From $60.00
Secondhand Mods
SKX007/SRPD Polished Silver Coin Edge Bezel - New
$19.50
Secondhand Mods
SKX007/SRPD Polished Silver LX Bezel - New
$19.50
Secondhand Mods
SKX007/SRPD Polished Silver MM Bezel - New
$19.50
Secondhand Mods
SKX007/SRPD Slim Polished Silver MM Bezel - New
$21.50
Secondhand Mods
SKX007/SRPD Polished Silver Slim Sub Bezel - New
$21.50
Secondhand Mods
Slim Polished Silver Sapphire Caseback for NH Movements - New
$19.50
Secondhand Mods
Slim Polished Silver Caseback for NH Movements - New
$12.50

The Watch Collection

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Seiko
OEM Seiko SKX031 Diver's Tropical Watch, 40mm - RARE!
$285.00
Secondhand Mods
Silver Seiko/OP Resto Mod, 36mm
$225.00
Seiko
Seiko SRP239K1 Watch, 43mm- Rare!
$250.00
Sold out

MODDING ESSENTIALS

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Wellgler's Foam Cleaning Swabs (10 sticks per order)
$1.50
Bezel Insert Adhesive Stickers for SKX007/SRPD Bezels (x5)
$5.50
Dial adhesives sheet (231 stickers per sheet)
$0.75
Bezel Insert Adhesive Sticker for SKX007/SRPD Bezels (x1)
$1.20
Seiko Movement Containers- 7s, 4r, NH
$0.85
8" x 2" Protective Bags for Bracelets & Straps (5 per order)
$1.00
Dial containers (5 per order)
$1.00
Dial containers x1
$0.20
Hand Containers (Pack of 10)
$1.00
Parts container - 2.14" x 2.14" x .8"
$0.25
Sub Case Protection Cover
$0.50 $4.50
Sale
Black Nitrile Disposable Gloves
$0.50
Seiko NH Movement Crown Stem
$3.75
Bezel Insert Adhesive Stickers for SKX007/SRPD Bezels (x10)
$10.00
Seiko NH Movement Crown Stems (2 per order)
$7.00
Seiko NH Movement Crown Stems (4 per order)
$13.00
Bezel Insert Adhesive Sticker for SKX013 Bezels (x1)
$1.20
Bezel Insert Adhesive Sticker for SKX013 Bezels (x5)
$5.50
Bezel Insert Adhesive Sticker for SKX013 Bezels (x10)
$10.00

TIPS & REVIEWS

Essential Tools for Beginner Watch Builders

Essential Tools for Beginner Watch Builders

Whether you're assembling a watch kit or modifying an existing timepiece, having the right tools is crucial to ensure a smooth and successful build.

Wellgler's Foam Cleaning Swabs - A Must-Have Watch Cleaning Tool

Wellgler's Foam Cleaning Swabs - A Must-Have Watch Cleaning Tool

Rating: ★★★★★ (5/5) For the last few months, I’ve used these Wellgler's Foam Cleaning Swabs to remove dust and oils from watch parts, especially dials. I’ve been reluctant to review...
Bezel Removal Tool Kit

Bezel Removal Tool - The Quest Continues!

My search for the most effective, budget friendly, bezel removal tool continues! Read on!
READ MORE REVIEWS