E3 RETRO MODDED CUSTOM WATCHES

E3 Supply Co: Automatic Watches

All of our watch mods are done one at a time here at E3 using New Seiko Automatic Watches as the build foundation. We offer a variety of custom land, sea, and air watch options- all paired with our Handmade Horween Leather Watch Bands. Available in 38mm & 42mm sizing. 


E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: 007 Diver
E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: 007 Diver $489.00
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E3 Seiko Retro Mod 38mm Automatic Watch: Military
E3 Seiko Retro Mod 38mm Automatic Watch: Military $269.00 - Sold Out
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E3 Seiko Retro Mod 38mm Automatic Watch: Rail
E3 Seiko Retro Mod 38mm Automatic Watch: Rail $289.00
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E3 Seiko Retro Mod 38mm Automatic Watch: Mini 007
E3 Seiko Retro Mod 38mm Automatic Watch: Mini 007 $269.00 - Sold Out
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E3 Seiko Retro Mod 38mm Automatic Watch: Flight
E3 Seiko Retro Mod 38mm Automatic Watch: Flight $249.00 - Sold Out
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E3 Seiko Retro Mod 38mm Domed Sapphire Automatic Watch: Flight
E3 Seiko Retro Mod 38mm Domed Sapphire Automatic Watch: Flight $289.00 - Sold Out
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Laco Automatic 42mm Pilot Watch & Horween Shell Cordovan Strap Set
Laco Automatic 42mm Pilot Watch & Horween Shell Cordovan Strap Set $479.00 - Sold Out
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Laco Automatic 42mm Pilot Watch w/ Horween Natural Chromexcel Strap
Laco Automatic 42mm Pilot Watch w/ Horween Natural Chromexcel Strap $409.00 - Sold Out
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E3 Seiko Retro Mod 38mm Automatic Watch: Aviator
E3 Seiko Retro Mod 38mm Automatic Watch: Aviator $269.00 - Sold Out
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E3 Seiko Retro Mod 42mm Automatic Watch: Vintage Diver
E3 Seiko Retro Mod 42mm Automatic Watch: Vintage Diver $350.00 - Sold Out
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E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Aviator
E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Aviator $450.00 - Sold Out
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E3 Seiko Retro Mod 38mm AR Sapphire Automatic Watch: Vintage Diver
E3 Seiko Retro Mod 38mm AR Sapphire Automatic Watch: Vintage Diver $285.00 - Sold Out
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42mm Automatic Aviator Retro Modded Watch by E3 Supply Co
42mm Automatic Aviator Retro Modded Watch by E3 Supply Co $325.00 - Sold Out
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42mm Automatic Aviator Retro Modded Watch by E3 Supply Co
42mm Automatic Aviator Retro Modded Watch by E3 Supply Co $350.00 - Sold Out
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E3 Seiko Retro Mod 43mm Automatic Watch: Type B Pilot
E3 Seiko Retro Mod 43mm Automatic Watch: Type B Pilot $285.00 - Sold Out
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E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Military
E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Military $450.00 - Sold Out
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E3 Seiko Retro Mod 38mm AR Sapphire Automatic Watch: Type B Pilot
E3 Seiko Retro Mod 38mm AR Sapphire Automatic Watch: Type B Pilot $285.00 - Sold Out
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E3 Seiko Retro Mod 42mm Automatic Watch: Type B Pilot
E3 Seiko Retro Mod 42mm Automatic Watch: Type B Pilot $400.00 - Sold Out
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E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Vintage Diver
E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Vintage Diver $470.00 - Sold Out
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E3 Seiko Retro Mod 38mm AR Sapphire Automatic Watch: Aviator
E3 Seiko Retro Mod 38mm AR Sapphire Automatic Watch: Aviator $309.00 - Sold Out
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E3 Seiko Retro Mod 38mm Automatic Watch: Mini Ocean
E3 Seiko Retro Mod 38mm Automatic Watch: Mini Ocean $250.00 - Sold Out
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E3 Seiko Retro Mod 42mm Automatic Aviator Watch
E3 Seiko Retro Mod 42mm Automatic Aviator Watch $450.00 - Sold Out
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E3 Seiko Retro Mod 42mm Automatic Watch: Aviator
E3 Seiko Retro Mod 42mm Automatic Watch: Aviator $350.00 - Sold Out
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Seiko 42mm Automatic Retro Mod Diver w/ Sapphire Crystal by E3 Supply Co
Seiko 42mm Automatic Retro Mod Diver w/ Sapphire Crystal by E3 Supply Co $450.00 - Sold Out
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E3 Retro Mod 42mm Automatic Diver w/ Murphy Solid Steel Bezel
E3 Retro Mod 42mm Automatic Diver w/ Murphy Solid Steel Bezel $350.00 - Sold Out
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E3 Seiko Retro Mod 38mm Automatic Watch: Mini 007
E3 Seiko Retro Mod 38mm Automatic Watch: Mini 007 $250.00 - Sold Out
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E3 Seiko Retro Mod 38mm Automatic Watch: Flight
E3 Seiko Retro Mod 38mm Automatic Watch: Flight $250.00 - Sold Out
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E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Aviator
E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: Aviator $425.00 - Sold Out
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E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: 007 Diver
E3 Seiko Retro Mod 42mm AR Sapphire Automatic Watch: 007 Diver $475.00 - Sold Out
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