
Hand assembled in our workshop here in London.

Designed using 316L Stainless Steel, Premium Sapphire Crystal

We’re so confident in our pieces we include a 1 year warranty.
Loved & worn globally by 25,000+ premium watch enthusiasts
COLLECTIONS
-
SAVE 23%
Chocolate Classic Nautilus Mod
Regular price £174.00Regular price £174.00 Sale priceUnit price per£227.0023% -
SAVE 23%
Royal Green Classic Nautilus Mod
Regular price £174.00Regular price £174.00 Sale priceUnit price per£227.0023% -
SAVE 28%
Tiffiny Blue Aquanaut Mod
Regular price £163.00Regular price £163.00 Sale priceUnit price per£227.0028% -
SAVE 28%
Black Aquanaut Mod
Regular price £163.00Regular price £163.00 Sale priceUnit price per£227.0028%
FAQS
What is a Seiko Mod?
What is a Seiko Mod?
Seiko Mod Watches are customised timepieces modified with different parts, styles, or features to create a unique, personalized watch. They give enthusiasts the opportunity to design a piece that reflects their individual taste and style.
How long does it take to receive my watch?
How long does it take to receive my watch?
Our team work daily to design & customise the premium Seiko Mods you find on our store.
With all pieces dispatched & delivered to your door within 10-14 business days.
How can I adjust the strap size?
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 this quide and follow the instructions carefully to adjust your strap size:
Do you offer a warranty?
Do you offer a warranty?
Every watch made in our workshop comes with a free one-year warranty. This covers operating issues and manufacturing defects under normal use.
Since our watches are not designed for swimming or similar activities, the warranty does not cover scratches, damage from opening the watch, or water resistance issues. To ensure your watch’s longevity, we recommend avoiding these activities.
The warranty applies only to movement defects and does not cover any other component of the watch.
WHY CHOOSE AFFLUENT HOURS
Unlike cheap Seiko mods that cut corners with low-quality parts and unreliable craftsmanship, Affluent Hours delivers precision-built, handcrafted timepieces using only premium components.
  | ![]() |
Other |
---|---|---|
Handcrafted by professionals |
||
Tested for waterproof resistance |
||
Premium Seiko movements & high-grade parts |
||
Warranty-backed quality you can trust |