Naoya Hida & Co.

Today, Zenith introduces the latest interpretation of the G.F.J., co-signed with independent watchmaker Naoya Hida & Co., whose precise and restrained design language brings a singular perspective to the Calibre 135.

The Armoury and Naoya Hida & Co. proudly announce the Floating Feathers (Reference Type 4A-2), their third collaborative timepiece. While their first collaboration explored typographic craft, the Floating Feathers draws inspiration from nature, specifically, the intricate structure of a bird’s feather, for one of the most technically demanding dials the partnership has attempted.

For 2026, Naoya Hida & Co. will produce 10 models: Seven new designs (NH TYPE1E, NH TYPE2C-2, NH TYPE3B-4, NH TYPE5B, NH TYPE5B-1, NH TYPE7A, and NH TYPE8A). Three models carried over from last year (NH TYPE3B, NH TYPE3B-3, and NH TYPE6A). Production of 40mm and 45mm D-buckles will also continue.

Naoya Hida & Co. unveils the NH Type 6A, featuring a new caliber, Cal.3025PC, equipped with a perpetual calendar. The Roman numerals and calendar on the dial are all hand-engraved by skilled craftsmen. The hour and minute hands are made of 18-carat yellow gold, while the date, day, and month hands are made of blued steel.