Squale 1521 x Grimoldi Milano Limited Edition Watch

The Squale 1521 x Grimoldi Milano Limited Edition commemorates the 65th anniversary of the watchmaking Maison through 65 specially crafted pieces featuring unique underwater-optimised design elements whilst maintaining the iconic 1521 lines that define Squale’s most famous model. The crown positioned on the inside of the wrist eliminates friction issues whilst the microbillage case finish creates matte surface preventing light reflections that could disturb marine fauna or compromise tactical applications.

At traditional 1521 proportions with crown re-positioned for ergonomic advantage, this provides enhanced underwater functionality through microbillage finish creating opaque surface essential for military applications and professional diving operations. The date elimination creates cleaner dial presentation whilst improving reliability by removing potential failure points in demanding environments.

The proven automatic movement delivers reliable diving watch performance whilst the enhanced luminous material application using 15 passes instead of standard 1-3 provides maximum visibility duration in dark underwater conditions. The oversized minute hand ensures critical underwater timing whilst the round luminous point on seconds hand enables precise decompression timing.

The optimized dial graphics with round points prevent confusion with straight hands during murky water diving or fogged face mask conditions. The contrasting orange strap provides glamorous alternative to institutional black whilst maintaining professional character.

This 1521 x Grimoldi Milano Limited Edition suits serious diving professionals seeking ergonomically optimised tool watches with proven 1521 heritage and enhanced underwater functionality. The 65-piece limitation and anniversary significance create collectable appeal whilst the crown repositioning, enhanced luminescence, and tactical finishing ensure superior performance for demanding underwater applications that honour both brands’ commitment to professional diving excellence.