Clarity That Lasts.
Crafted with sapphire crystal for exceptional scratch resistance and lasting clarity. Designed to withstand everyday wear while preserving the pristine appearance of your timepiece.
The vintage diver, done right. A 40mm Black Bay 58-style diver with a matte no-date dial, snowflake hands, Seiko's NH35 automatic movement and sapphire crystal.
Clean no-date symmetry and snowflake hands give it real vintage charm, and it's tough enough to wear every day.
ModSphere builds custom watches using Seiko movements and aftermarket parts. Not affiliated with any brand.
The vintage diver, done right. A 40mm Black Bay 58-style diver with a matte no-date dial, snowflake hands, Seiko's NH35 automatic movement and sapphire crystal.
Clean no-date symmetry and snowflake hands give it real vintage charm, and it's tough enough to wear every day.
ModSphere builds custom watches using Seiko movements and aftermarket parts. Not affiliated with any brand.
We carefully prepare every custom timepiece before shipping. Delivery estimates are displayed on the product page or at checkout.
An automatic watch is powered by a mechanical movement that winds itself through the natural motion of your wrist. It does not require a battery to operate.
When not worn, an automatic watch may eventually stop and require winding and time adjustment before use. Some ModSphere watches use quartz movements instead; refer to the product's movement specifications.

ENGINEERED FOR THE DETAILS
Explore the details behind your timepiece.
BLEND IN.
MADE TO STAND OUT.