10/22/2026
The Oyster-Ko is the watch you stop deciding about.
It goes on every morning without a second thought. It looks right all day, this autumn and well after.
The 39mm stainless steel case is compact enough to sit under a cuff. It's still solid enough to read as a real watch on the wrist. That balance is what makes it wearable every day.
Inside is a Seiko NH35 automatic movement, reliable and precise. We build only with 100% certified Seiko movements.
Sapphire crystal and Super-LumiNova keep the dial clear and easy to read.
A screw-down crown and 3 ATM water resistance make it suited to everyday wear. No need to swap watches as the day changes. The stainless steel Oyster bracelet closes with a safety folding clasp, so it stays comfortable and secure.
Order yours here:
https://anovachicago.com/products/oyster-ko