1500+ Parts
150+ suppliers
New parts added daily

Secondhand Mods buys & sells used watch parts. Our new parts can be found under the Permanent Collection. We ship globally from our shop in California, USA.

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

NEW ARRIVALS

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Seiko
OEM Seiko SRPE29 Khaki Safari Mini-Tuna Dial, 28.5mm - New
$90.00
Seiko
OEM Seiko SRPG97 "Alex Face" Limited Ed. Dial, 28.5mm
$95.00
Seiko
OEM Seiko SRPK09 Special Metallic Silver "Regatta 1969" Dial, 28.5mm - New
$92.00
Seiko
OEM Seiko SRPJ79 Limited "Ultraman" Dial, 28.5mm - New
$85.00
Seiko
OEM Seiko Turtle King “Night Vision” SRPK43 Dial + Handset, 28.5mm - New
$159.00
Secondhand Mods
SKX007 Polished Silver Snakeskin Bracelet, 22mm
$65.00
Seiko
OEM Seiko SARB048 "Gold Monster" Watch, 43mm
$595.00
Proxima Watches
Uni Dive Black MM300 Homage Watch, 43mm
$199.00
Namoki
Cote de Geneve Gold Finish Rotor for NH Movements
$22.00
Namoki
Namoki Pioneer Pilot Dial, 28.5mm
$39.50
Lucius Atelier
Lucius Atelier Polished Silver DateJust Case, 36mm
$85.00
Namoki
SKX013 Double Dome Sapphire Crystal - Beveled Edge - Clear AR
$32.50
Unknown
Polished Silver Crown for SKX013 Cases
$16.50
Namoki
White + Khaki Field Hand Set
$20.00
Namoki
Polished Silver Dauphin Hand Set
$20.00
Seiko
OEM Seiko SRPC41 Baby Turtle "PADI Waves" Black Dial, 28.5mm - New (Copy)
$80.00
Seiko
OEM Seiko SPB213 63MAS LTD White Dial, 28.5mm - New
$95.00
Unknown
Sterile White Rally Dial, 28.5mm - Damaged
$3.00
Unknown
Sterile White Rally Dial, 28.5mm - New
$15.00
Unknown
Black Sub-Style Dial + Faux Patina, 28.5mm
$13.50

OEM SEIKO DIALS

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Seiko
OEM Seiko SRPE29 Khaki Safari Mini-Tuna Dial, 28.5mm - New
$90.00
Seiko
OEM Seiko SRPG97 "Alex Face" Limited Ed. Dial, 28.5mm
$95.00
Seiko
OEM Seiko SRPK09 Special Metallic Silver "Regatta 1969" Dial, 28.5mm - New
$92.00
Seiko
OEM Seiko SRPJ79 Limited "Ultraman" Dial, 28.5mm - New
$85.00
Seiko
OEM Seiko Turtle King “Night Vision” SRPK43 Dial + Handset, 28.5mm - New
$159.00
Seiko
OEM Seiko SRPC41 Baby Turtle "PADI Waves" Black Dial, 28.5mm - New (Copy)
$80.00
Seiko
OEM Seiko SPB213 63MAS LTD White Dial, 28.5mm - New
$95.00
Seiko
OEM Seiko SNK809 Black Field Dial, 28.5mm
$28.50
Sold out
Seiko
OEM Seiko SNKE03 Black Dial, 28.5mm
$30.00
Seiko
OEM Seiko SBDC025 "3rd Gen Monster" Dial, 28.5mm
$85.00
Seiko
OEM Seiko SNK363 Silver "Hologram" Dial, 28.5mm
$42.50
Sold out
Seiko
OEM Seiko SCVF005 "Red Alpinist" Dial, 28mm
$40.00
Sold out
Seiko
OEM Seiko 7N42 White "Railroad Approved" Dial, 28.5mm
$50.00
Seiko
OEM Seiko SRPD85 "Tree Bark" Dial, 28.5mm
$50.00
Seiko
OEM Seiko SPB485 Black Octagonal Diver Dial, 28.5mm - New
From $98.00
Seiko
OEM Seiko SPB483 Blue Diver Dial, 28.5mm - New
From $98.00
Seiko
OEM Seiko SPB481 Biege Diver Dial, 28.5mm - New
From $98.00
Seiko
OEM Seiko SPB451 Blue 63MAS Dial, 28.5mm - New
From $96.50
Seiko
OEM Seiko SPB453 Black 63MAS Dial, 28.5mm - New
From $96.50
Seiko
OEM Seiko SPB240 MM200 Brown Dial, 28.5mm - New
$98.00

The Permanent Collection

Our Permanent Collection features new, premium watch parts manufactured and designed by Secondhand Mods.

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Secondhand Mods
Polished Silver Explorer Case Bundle v2, 39mm - New
From $85.00
Secondhand Mods
Titanium Explorer Case, 36mm - New
From $110.00
Secondhand Mods
Polished Silver GS Dress Case, 38mm - New
From $85.00
Secondhand Mods
Black PVD Oyster Bracelet for Field Cases, 20mm - New
$50.00
Secondhand Mods
Brushed Silver Oyster Bracelet for Alpinist Cases, 20mm - New
$48.50
Secondhand Mods
Polished Silver Jubilee Bracelet for Alpinist Cases, 20mm - New
$50.00
Secondhand Mods
Black PVD Bracelet for SRPE Cases, 20mm - New
$48.50
Secondhand Mods
Brushed Silver Oyster Bracelet for SRPE Cases, 20mm - New
$48.50
Secondhand Mods
Polished Silver Explorer Case Bundle v2, 36mm - New
From $85.00
Seiko
Regulated NH38 Movement - New
$80.00
Secondhand Mods
Polished Silver Explorer Case Bundle, 39mm - New
From $50.00
Secondhand Mods
Matte Silver Field Case Bundle, 38mm - New
From $68.50
Secondhand Mods
Polished Silver MM Bracelet, 20mm - New
$45.00
Secondhand Mods
Polished Silver MM Case Bundle, 41.5mm - New
From $110.00
Secondhand Mods
Polished Silver Alpinist GMT Case, 39mm
From $125.00
Secondhand Mods
Slim Circle Brushed Silver Caseback for NH Movements - New
$19.50
Secondhand Mods
Matte Black SRPE Case Bundle, 40mm - New
From $68.50
Secondhand Mods
SKX013 Sapphire Crystal - Beveled Edge - Clear AR
$28.50
Secondhand Mods
Matte Silver MM Case Bundle, 41.5mm - New
From $115.00
Secondhand Mods
Polished Silver Alpinist Case Bundle, 39mm
From $100.00

Sell Your Parts

If you want to avoid the hassle and risk of selling your parts through social media and other online forums, we provide a quick, easy, and, most importantly, secure solution.  

Sell today

MODDING ESSENTIALS

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Wellgler's Foam Cleaning Swabs (10 sticks per order)
$1.50
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
$0.99
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
Sub Case Protection Cover
$0.75
Black Nitrile Disposable Gloves
$0.50
Seiko NH Movement Crown Stem ( 1 per order)
$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
Seiko SKX007 Caseback Gaskets - New
$6.50
Seiko SKX007/009 Crystal Gasket - New
$7.50
Seiko SRPE "DressKX" Crystal Gaskets - New
$8.00