Model Numbers:
This Hardlex Crystal is compatible with the following case numbers:
This is the genuine leather watch band for the Seiko Moonphase Sports 150
1E70AJSNS1 Color Gray Material Stainless Steel Stem Included Diameter 7mm
SRP787 & SRP789 Turtle Diver Black
Seiko SRP497K1 SRP639 SKZ327 Black Rubber Watch Band 22 mm R002031J0 Seconds Hands Model Numbers:This is the genuine watchstrap for the Seiko Superior Stargate II & Prospex MoHawk & Baby Tuna Diver's Z 22 & Also for the Seiko Big Boss SKA289 SKA291 This original Seiko Watchband fits among others the following case numbers: 4R36 02Z0, 4R36 03Z0, 7S36 04P0, 7S26 0020, 7S26 0028, 7S26 0029, 7S26 7020, 7S26 7028, 7S26 7029, H558 5000, H558 5009, H558 5010, H558 500A, H558 5020, 7T34 6B00, 5M23 6B50 RELATED MODELS: SRP497K1, SRP4971J1, SRP589K1,