Felt like wearing the Speedy today:
Can anyone recommend a good third-party bracelet for this, or should I stick with a factory bracelet?
Bang for buck, I can highly recommend Uncle Straps (formerly Uncle Seiko).
Especially if you're experimenting.
Depends if you consider the Uncle logo clever or too naughty.
OMEGA Seamaster 120 Skin Diver case ref.# 135.027 @ 37MM
cal. 601 serial # range 25million no date complication manual wind mvmnt.
with OMEGA #11 ST-1098 stainless steel bracelet
OMEGA ref.# 547 endlinks @ 19MM.