My Eastern Watch Collection: Seiko 5 Sports GMT SKX Sports Style Blue Dial SSK003K1 (similar to SSK001K1 and SSK005K1) - Not a Progeny of the SKX, A Review (plus Video)
QUICKIE: Seiko SKX007 vs Seiko 5 Sports 'SRPD51K1' – Centre Seconds
What's the Best Budget Seiko Line: SKX vs. SRPD vs. SRPE – namokiMODS
Review: Is the Seiko Mini-Turtle the New SKX007? - Worn & Wound
Seiko SKX vs Seiko 5 SRPD (aka 5KX) - YouTube
Seiko 5 Sports SKX Style GMT | HiConsumption
QUICKIE: Seiko SKX007 vs Seiko 5 Sports 'SRPD51K1' – Centre Seconds
SEIKO SKX VS SEIKO 5 SPORTS - YouTube
Seiko SKX Size Comparison: 42mm SKX vs. 38mm SKX -