Chinese & Seiko Vintage Watch

Chinese & Seiko Vintage Watch
A website for Chinese & Japanese vintage watches and other funny vintage stuffs. email: micmicmor@gmail.com

5/20/2007

Rare Shanghai 581's "#7" s/n movement



This is a rare prototype #7- 581's movement.
Please find the comparison of regular 581's and my #7 581's movement as follows:

1.The normal 4 digits serial number under the balance wheel are found replaced by a #7 instead.
2.#91 is stamped on the other side of the main-board.
3.The old type barrel click & regulator index are found.
4.The copper-tone minutes wheels and mainspring barrel are found
5.Stainless steel hour wheel is using instead
6.More drill holes and the mainspring barrel cut are found on the main board
Please note!
Except the number markings on this movement (above pt.1&2), These are also the comment features for those No-serial-number 581's movement, but may not all appear on the same movement.



5/07/2007

Rare 29J Sea-Gull Day-date Automatic






Rare 29J Sea-Gull automatic watch dated 70's. ST-7 movement with hacked second and quick-set day-date function.
The movement marked 28J, but still have no idea why its show 29j on the dial?
More discussion on Chinese watch forum about this watch as bellows: