Nivada Grenchen F77 Dark Blue Aventurine MKII

The F77 SST Dark Blue Aventurine MK2 is a 38 mm Swiss automatic watch with a genuine aventurine stone dial, housed in the redesigned F77 MK2 stainless steel case. Fine metallic inclusions in the stone catch the light and create a soft, star-like shimmer that moves with the wrist, like a midnight sky. Unlike a printed or lacquered finish, the stone gives each dial its own texture. No two are identical.

This dial is offered with two hand styles: Dauphine hands, or slim baton hands for a sharper, more refined look. Select your hands and your bracelet or strap above.

The redesigned MK2 case is 12.2 mm thick, with more curved lugs for a closer fit, drilled lugs for quick strap changes and a redesigned integrated bracelet. The octagonal steel bezel is held by eight screws.

Shiny silver applied indexes with white Super-LumiNova dots keep the dial readable without hiding the stone.

The Swiss Soprod P024 automatic beats at 4 Hz on 25 jewels, with hacking seconds and a 38-hour power reserve. A signed screw-down crown and a double-domed sapphire crystal with anti-reflective coating bring water resistance to 10 ATM, or 100 m.