- Sea-Gull ST2130 & Hangzhou 6300 technical review by lysanderxiii 12/2008
- Sea-Gull ST16 technical review by lysanderxiii 11/2008
- Dixmont-Guangzhou DG28 and Shanghai B technical review by lysanderxiii 11/2008
- Sea-Gull ST2130 and ST18 technical review (rfrazier TZ-UK) 3/2008
- Shanghai ZSH (aka SS7 / Standard movt) and Sea-Gull ST16 disassembly (horologyzone) 7/2008
- Shanghai B GMT (from Alpha Explorer II) disassembly (john flynn) 12/2007
- Chinese 7750 auto chrono (21,600bph, 30 jewels) disassembly by lysanderxiii 01/2009
- Sea-Gull ST1901 technical review by lysanderxiii 1/2009
- Sea-Gull ST18 & ETA 2892-2 technical review by lysanderxiii 4/2009
- Strap making tutorial by Alpha-Getty 1/2009
- Alpha bezel insert change tutorial by Foxglove 6/2009
- Sea-Gull ST5 movement teardown by Alpha-Getty 8/2009
- Claro-Semag CL-888 versus Sea-Gull ST16 tear down by lysanderxiii 10/2009