Bradner Automatic Iris Depth 37-to-40mm and all-black crowns and bezel

and all-black crowns and bezel for an under-the-radar look

and hands come together with brutalist clarity — framed in a 42mm sandblasted stainless steel case and topped with an anti-reflective sapphire crystal

and each watch also ships with a colour-matched RPET strap made from recycled ocean plastic — black for Sunrise Splash

Fully brushed from the 39mm x 47mm x 10

and high durability

Bradner Automatic Iris Depth 37-to-40mm and all-black crowns and bezelThe Spinnaker Bradner Collection is a modern reimagining of the classic compressor style diver, defined by its internal rotating bezel and dual crown architecture. This design allows for a sleek, integrated silhouette that protects the timing bezel beneath a scratch resistant sapphire lens, eliminating the external bulk of traditional dive watches. It serves as a high performance tool that balances mid century maritime aesthetics with technical