Otsuka Lotec No. 7.5

Otsuka Lotec No. 7.5 Stainless Steel - Serial #29119 (Pre-Owned)

Crafted by the visionary Jiro Katayama in his Tokyo studio, the design of the charming No. 7.5 watch pays tribute to vintage 8mm film cameras. Courtesy of a module designed and built by Mr. Katayama, jumping hours are displayed in an aperture located at the 10 o'clock position while a steel pointer in the largest aperture points to the minutes printed on the rotating disc below. A third aperture allows view of the seconds disc dutifully spinning along. The reverse side reveals the Miyota 9015 automatic winding caliber which beats at 4 Hz and delivers a power reserve of 40 hours. Sapphire crystals exist on both sides and the watch is pressure tested to 30 meters. The Stainless Steel case measures 40mm x 11mm x 45mm lug-to-lug and in unworn condition. Furnished on the OEM black calfskin strap with steel OL pin buckle. Complete with Box and Papers dated December 2025.