Harwood Self-Winding Watch Co / Harwood Automatic
Harwood Self-Winding Watch Co Harwood Automatic
コレクションプロフィール
The world's first commercially produced automatic wristwatch, patented in 1924 and manufactured from 1928, featuring a revolutionary bumper winding system activated by wrist movement.
Harwood Self-Winding Watch Coのその他のモデル
- Harwood Bumper — Distinguished by its signature 'bumper' rotor mechanism that oscillated 180 degrees rather than rotating fully, providing power through natural arm motion without manual winding.