Black Sea Diver

Build a bold mechanical diver watch with the Black Sea Diver watchmaking experience.

Designed around a classic black diver aesthetic, the Black Sea combines a 40mm stainless steel case, a rotating dive-style bezel, luminous hands and markers, and a versatile black-and-grey NATO strap. The result is a watch that feels rugged, refined, and easy to wear — from weekends outdoors to everyday casual and smart-casual settings.

Inside the build box, you’ll find the parts, tools, and step-by-step video guidance needed to assemble your own automatic watch at home. The case is designed for 100 m water resistance when assembled and sealed correctly, giving the finished piece the spirit and practicality of a true everyday diver.

More than a watch, the Black Sea is a hands-on introduction to mechanical watchmaking — a timepiece you don’t just wear, but build yourself.

Key features

40mm stainless steel diver-style case
Black dial and dive bezel
Luminous hands and markers
Automatic mechanical movement
Black-and-grey NATO strap
Designed for 100 m water resistance when correctly assembled
Step-by-step video instructions included