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Reliable Seiko movement
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2-Year Warranty and Free Service
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Handmade in our workshop
4.7/5 Sterren op TrustPilot
SEITONA ROSE GOLD
4.7/5 Sterren op TrustPilot
Pairs well with
4.7/5 Sterren op TrustPilot
SEITONA ROSE GOLD
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Premium craftsmanship in every time piece
At Sjika, we don't do cheap replicas or mass-produced knockoffs. Each watch is crafted with premium-quality materials, an original Seiko movement , and precision components , ensuring the durability, weight, and feel of true luxury.
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Populaire producten
SEIKOMARINER BLACK (TWO TONES)
Water Resistant
5ATM water-resistant, perfect for daily wear and protected against rain or everyday water splashes.
Seiko Movement
Automatic, self-winding, 41+ hour power reserve, and trusted in the watch industry for its accuracy.
Sapphire Crystal
Fitted with sapphire crystal, ultra-clear, scratch-resistant. Your watch stays sharp, no matter what.
Stainless Steel
Crafted from 904L stainless steel, the same grade used by luxury watch brands. Built to shine for a lifetime.
YOUR SATISFACTION, OUR PRIORITY.
Join thousands of watch collectors who proudly wear their custom-built Watch Mod.
Try It Risk-Free
Not feeling it? No worries, send it back. We'll refund you, no questions asked.
Each watch is carefully built by hand, using high-quality parts and custom details.
✔ Made by professional watch makers
✔ Waterproof tested
✔ Unique dials, strong materials, made to last
FAQs
Please read our FAQs page to find out more.
What is a Seiko Mod?
A Seiko Mod is a special watch hand-assembled from a prestigious Seiko automatic or hybrid movement , combined with high-quality aftermarket parts, usually made of 904L stainless steel.
Have you ever dreamed of acquiring your ideal timepiece?
The purpose of Seiko mods is to bring the designs of luxury watches to a wider audience without resorting to counterfeit products, and by always using the best materials, such as sapphire crystal or ceramic bezels.
Shipping Time?
Orders are processed within 24–48 hours .
Estimated delivery time is 5–9 business days from the Netherlands.
We offer free worldwide tracked shipping on all orders.
How can I adjust the strap size?
We include (for free) a complimentary tool kit to help you adjust the strap properly.
Please refer to the guide and follow the instructions carefully to adjust your strap size.
Is it possible to remove the Seiko logo?
Absolutely. We offer customization options, including the removal of the Seiko mark.
Simply leave your specific request as a note in the cart or during checkout, and we'll take care of it.