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TOP RATED PRODUCTS
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SKX007/SRPD/SSK GMT Double Dome Sapphire Crystal For Sloping Bezel Inserts – CT037CIS
$45.00 Select options This product has multiple variants. The options may be chosen on the product page -
SKX007/SRPD/SSK GMT Double Dome Sapphire Crystal For Flat Bezel Inserts – CT037F
$45.00 Select options This product has multiple variants. The options may be chosen on the product page -
Seiko (SII/TMI) NH35 Automatic Movement – CT501
$60.00 – $65.00 Select options This product has multiple variants. The options may be chosen on the product page -
Seiko 5 SNK Double Dome Sapphire Crystal – 30mm – CT063
$38.00 Select options This product has multiple variants. The options may be chosen on the product page -
SKX007/SRPD Flat Sapphire Crystal – CT025
$38.00 Select options This product has multiple variants. The options may be chosen on the product page
OUR BLOG

2025 Pricing Update
Focus On Quality at Sustainable Prices: We have always and will continue to price our products at sustainably low prices without…
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Thank you! 2025 Outlook & Focus
We want to start off by thanking each and every one of you who have supporting Crystaltimes over the last…
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Seiko Mod Configurator: Discontinued
Updated 11/22/24 We want to start off by thanking each and every one of you that helped us test, roll…
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Watch Builder Magazine
Check out the very first ever Watch Builder Magazine! Crystaltimes is featured in this new digital magazine for watch builders…
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Crystaltimes USA: Your Seiko Modding Partner
Crystaltimes specializes in the design and manufacture of Seiko Mod Parts. We've been producing parts for the Seiko Mods Community since 2012, and have 30+ years of product development experience. Our Mission: Provide you with the highest quality watch mod parts to build your dream watch, and give you a world class customer experience. Shop the largest selection of Seiko Modification parts in the United States. All parts are stocked and shipped from Irvine, California. Read More