Type 1
The founding design family of Naoya Hida & Co., a Tokyo independent run by former JLC/Vacheron Constantin/F.P. Journe/Breguet distribution executive Naoya Hida. Small-batch, dated variants (each 10-24 pieces, typically discontinued within a year or two) built around a matte German-silver dial with hand-carved Breguet-style numerals and a manual-wind small-seconds caliber.