Я ради интереса задал вопрос через сайт Омега (Contact us) по поводу застежки, ответ короче вокруг да около:
"Further to your message, we understand that you would like to find out if your watch could be fitted with a bracelet which was not, in fact, intended for your specific watch model.
Please be informed that your watch was designed and tested to be worn with a selection of bracelets that guarantee the optimal fit and hold of your timepiece on your wrist. The bracelet fitted onto your watch upon purchase from our official retail network is a part of this selection.
Since OMEGA can only guarantee the hold of the bracelets that were intended for use with specific models, we regret to inform you that the bracelet clasp from the OMEGA Speedmaster Mark 2 watch is not available for your OMEGA Seamaster timepiece.
However, should you need any further assistance, please do not hesitate to contact our Customer Service in Russia, at the following address:
The Swatch Group (Russia)
Novinsky Blvd 3, Bld 1
121099 Moscow
Russia
Phone: +7 495 580 98 45
Fax +7 495 580 98 48
cs@ru.swatchgroup.com
Thanking you for your understanding we remain,
with kind regards,
Your OMEGA team."
Короче они говорят только общими фактами.