WATCH

• Main Author: MISHIMA YOSHIO
• Format: Patent
• Language: English; Japanese
• Published: 19.01.2023
• Subjects: HOROLOGY; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; MECHANICALLY-DRIVEN CLOCKS OR WATCHES; PHYSICS; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS

To provide a watch that can improve operability.SOLUTION: A watch comprises: an adduction ring 20 that has a plurality of teeth 21; a drive crown that has a head 63 and a shank 64; and a drive wheel 65 that is fitted to the teeth 21 and has a hole 65A engageable with and disengageable from the shank...