ORIS has not built its autumn lineup around a single theme. Three new watches address marine conservation, long-power-reserve mechanics and sustainable materials, rounding out the brand's range from diving to aviation and everyday dress.

The Aquis Kelp Forest Limited Edition starts with a 41.5mm steel case, a green ceramic unidirectional bezel and a screw-down crown, rated to 300m. Its most distinctive feature is a 3D-printed sea-green dial whose green-gold tones shift with the light, echoing kelp moving in a current. Inside is the 733 automatic with about 41 hours of power; production is limited to 1,000 pieces at NT$90,000.

The ProPilot Calibre 111 focuses on the brand's in-house long-power movement. The steel case measures 43mm and is now 13.2mm thick, with a vertically brushed dial and applied luminous numerals. A non-linear power-reserve display sits at 3 o'clock, small seconds at 9 and the date at 6. Calibre 111 delivers 240 hours — ten days — from a single barrel, priced at NT$232,000 on leather and NT$240,000 on a bracelet.

The third watch, the Big Crown, is a collaboration with Swiss leather specialist Cervo Volante. The strap uses wild deerskin from locally managed conservation culling, vegetable-tanned and left with natural grain and irregularities, so every strap differs slightly. Together, the trio reflects ORIS's habit of tying mechanics to real-life contexts.