809 × 808
Source:https://chinawatchshop.com/products/1279
800 × 800
Source:https://www.facebook.com/shanghaiwatches/
337 × 450
Source:https://www.good-stuffs.com/Classical-Shanghai-wrist-watch-in-the-old-days_p_83.html
720 × 1280
Source:https://m.youtube.com/watch?v\u003dFBU7pnjYpHc
1248 × 1248
Source:https://chinawatchshop.com/products/244
800 × 800
Source:https://www.temu.com/shanghai-movement-mens-watch-flywheel-star-automatic-mechanical-watch-luminous-waterproof-leather-strap-watch-men-g-601099518605327.html
768 × 1024
Source:https://www.ebay.com/itm/265449727271
640 × 480
Source:https://www.aliexpress.com/i/1005005792187109.html
1000 × 1000
Source:https://www.ebay.com/itm/404555340394
337 × 450
Source:https://www.good-stuffs.com/Shanghai-Serve-the-People-mechanical-hand-winding-watch_p_161.html
