Otsuka Lotec No 7.5 | 2026 Full Set | Brand New ALS Reference: 6007G-010

Reference: 6007G-010

reference 7057BB/11/9W6

The automatic construction enhances everyday usability while maintaining the refinement associated with the Calatrava collection

crafted in 18K rose gold and dated 2025

Otsuka Lotec No 7.5 | 2026 Full Set | Brand New ALS Reference: 6007G-010tsuka Ltec No. 7. 5 KAI Stainless Steel Jumping Hour Full Set 2026 Few watches in the world demand as much explanation as an tsuka Ltec and fewer still reward the curious as generously. The No. 7. 5 is the creation of Jiro Katayama, a self taught independent watchmaker based in Japan whose entire output across seventeen years amounts to roughly 500 pieces. Distributed exclusively within Japan through a lottery system, pieces reaching the international