Nauteiko Openheart Black Silver

The Nauteiko Openheart Black Silver is a watch with an imposing and contemporary style. Its 904L stainless steel case with black coatingprovides an elegant and bold character, while the black dial with silver details and open-heart windowallows the automatic movement to be seen in action, creating a spectacular contrast.

With a sophisticated yet sporty design, this watch becomes a unique piece for those seeking exclusivity and personality on their wrist. The strength of 904L steel, the anti-scratch sapphire crystal, the luminosity on hands and indices, and the reliable NH38 movementmake this watch a perfect fusion of aesthetics and performance.

Technical specifications

· Diameter:41 mm (without crown), ideal for a contemporary and balanced style
· Movement:NH38 automatic, reliable and visible through the open-heart window
· Thickness:12.5 mm, comfortable for everyday wear
· Crystal:Anti-scratch sapphire with anti-reflective coating
· Luminosity:Luminova on hands and indices, perfect for low light
· Case:904L stainless steel with black coating, robust and elegant
· Crown:Screwed, secure and functional
· Dial:Black with silver details and open-heart window
· Wrist size:Adjustable between 14.5 cm and 22 cm
· Lugs:20 mm, compatible with various straps
· Strap:904L stainless steel with black finish and safety clasp
· Case back:Closed steel, discreet and solid
· Water resistance:3 ATM, perfect for daily use and splashes