I'm looking to pick one of these up. The options I see are the following:
V6S
AZF
YLF
ZF
RSF (no idea what this factory is, only see it on puretime)
V6S
IWC0516D - Portuguese Chrono Ed SS/LE Wht/Blue Num V6S A7750 [IWC0516D] - $398.00 : Trusty Time Watch, Your Trusty Watch Shop
Trusty Time Watch IWC0516D - Portuguese Chrono Ed SS/LE Wht/Blue Num V6S A7750 [IWC0516D] - V6S Factory IWC Portuguese Chronograph IW3716 MOVEMENT: Asia Valjoux 7750 Automatic movement, 28800bph CASE DIAMETER: 40mm THICKNESS: 13mm DIAL COLOR: White Dial with White Subdials & Blue Numeral Markers...
trustytimewatch88.io
AZF
IWC0506B - Portuguese Chrono Ed SS/LE Wht/Blu Num/Blu AZF A7750 [IWC0506B] - $388.00 : Trusty Time Watch, Your Trusty Watch Shop
Trusty Time Watch IWC0506B - Portuguese Chrono Ed SS/LE Wht/Blu Num/Blu AZF A7750 [IWC0506B] - AZF Factory IWC Portuguese Chronograph IW371605 MOVEMENT: Asia Valjoux 7750 Automatic movement, 28800bph CASE DIAMETER: 40mm THICKNESS: 13mm DIAL COLOR: White Dial with White Subdials & Blue Numeral...
trustytimewatch88.io
YLF
IWC0397B - Portuguese Chrono 150 Years SS/LE Wht/Blu YLF A7750 [IWC0397B] - $378.00 : Trusty Time Watch, Your Trusty Watch Shop
Trusty Time Watch IWC0397B - Portuguese Chrono 150 Years SS/LE Wht/Blu YLF A7750 [IWC0397B] - YLF Factory IWC Portuguese Chronograph 150 Years EditionMOVEMENT: Asia Valjoux 7750 Automatic movement, 28800bphCASE DIAMETER: 40mmTHICKNESS: 13mmDIAL COLOR: White Dial with White Subdials & Blue Coated...
trustytimewatch88.io
ZF
RSF (no idea what this factory is, only see it on puretime)