Minase Case in Case construction

Case in case is one of the greatest characteristics of the Minase watches, and a construction unique to the brand. Indeed, there is no traditional dial built in Minase watches ; The movement is covered by a container – the dial-plate on the top of it – on top of which the index ring is fitted. This creates a floating structure built inside each case. This configuration achieves a super three-dimensional structure, creating an unparalleled space. All surfaces of parts are sallaz-polished, creating a uniquely serene look.

Case construction inspired by jigsaw puzzles

Minase’s cases could rather be defined as technical systems. No less than 15 pieces compose the case, in which the movement looks like it is floating. The pieces combine perfectly in order to create a whole, only held together by four screws hidden under while the watch is worn. Minase’s case construction was inspired by the three-dimentional jigsaw puzzle.

Sallaz, or sarazu polish

Every surface is perfectly flat and either brushed or mirror-polished thanks to the sallaz polishing technique, also called sarazu by Grand Seiko. The result is a beautiful contrast between the different surfaces, neat angles, and a powerful look altogether.