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Perfetto
Lo consiglio come venditore ok
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Brand: SEIKO
SKU: 4FY8JZ
Model(s): Compatible with SKX007, SKX171, SKXA63, SDS099
Case Number(s): Compatible with 7S26-0020, 7S26-7020, 7S26-0028, 7S26-7028
Color: Black
Material: Silicone
Size:
Country of Origin: Japan
HS Code: 9113.90
This is the genuine replacement strap for the SKX007 / SKX171 black diver's.
It's the authentic watch band for the Seiko Diver models, also for the Arnold / Arnie Diver.
It's made of black silicon material and has a width of 22mm.
This original Seiko watchband fits among others on the following case numbers:
7S26-7020, 7S26-7028, 7S26-7029, 6309-7040, 6309-7049, 7T34-6B00, 5M23-6B50, 7S26-0020, 7S26-0028, 7S26-0029, H558-5000, H558-5009, H558-5010, H558-500A, H558-5020, 7S36-04P0, 4R36-02Z0, 4R36-03Z0, 4R36 O2ZO, 4R36 O3ZO, 7S36 O4PO, 7T34 6BOO, 7548-7010, 7C43-700A, 7C43-7000, 7C46-6009, 7C43-700B, 7C43-7009, 7C48-700A, 7548-700B, A904-400A, D410-5030, 7K52-6A19, 5H26-7A10, 5H26-7A00, 5H26-7A19, 7549-7000, 7549-7009,
7A48-7010, 7A48-7000, 7A48-700B, 7A48-7009, 7C43-7000, 7C43-700A, 7C46-6009, 7C43-7000, 7C43-700B, A904-400A, A904-4000, 6309-7040, 6309-7049, 7A48 7O1O, 7A48 7OOO, 7A48 7OOB, 7A48 7OO9, 7C43 7OOO, 7C43 7OOA, 7C46 6OO9, 7C43 7OOO, 7C43 7OOB, A9O4 4OOA, A9O4 4OOO, 63O9 7O4O, 63O9 7O49
Related models:
SKX171K1, SKX171P1, SKX171P9, SKX007, SKX007K1, SKX007J1, SKX007K2, SKX007J2, SDE091J1, SDE091, SDS099K1, SDS099K9, SDS099P1, SDS099P9, SDS099H1, SDS097, SDS097K3, SEH081, SHF045, SHF045P3, SKXA63P9, SKXA63, S231521, S23153, S23155, S23171, S60577, S60581, SDE095P1, SDE095, SLD005P1,
S21353, S23155, S23171, S60577, S60579, S60581, S60595, SDE091, SDE095
S21353J1, S23155J1, S23171J1, S60577J1, S60579J1, S60581J1, S60595J1, SDE091J1, SDE095J1, SDE091P1, SDE095P1
| Product Specifications | |
| Brand | Seiko |
| Band ref. | 4FY8JZ |
| Other references | 4F24JZ, 4F24ZZ |
| Color | Black |
| Width (at lugs) | 22 mm |
| Total width | 27 mm |
| Length short part | 92 mm |
| Length long part | 138 mm |
| Material | Rubber |
| Type of pins | Springbars (standard not included) |
Have any questions about this watchstrap or need a watch band that's not on our website?
Don't hesitate to contact us and we'll help as quickly as we can!
This strap is manufactured by Seiko and matches the original specifications for the mentioned compatible models and case numbers. The lug width is engineered to fit the case precisely, ensuring a secure connection and seamless integration with the watch. The strap offers the correct strength and durability for everyday wear. Choosing an original Seiko strap preserves the factory finish, comfort, and reliability that aftermarket straps cannot replicate.
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WatchPlaza is an independent retailer of watch parts and accessories.
For warranty repairs and official servicing, customers should contact their local authorized dealer or official service center.
Professional installation is recommended. Please verify calibre and reference before ordering.
Choosing a genuine SEIKO replacement part helps preserve fit, function and long-term reliability.
Genuine SEIKO parts can become harder to source over time, especially for older or less common references. When available, choosing the correct original replacement part can help maintain the intended fit and function of the watch.

Why choose a genuine SEIKO Watch Strap ?
✔️ Genuine SEIKO parts are manufactured to meet the brand's original specifications for fit and performance.
✔️ Designed for the listed compatible references. We recommend verifying the calibre, case number and part reference before ordering.
✔️ A genuine original part is generally the most reliable choice when correct fit, finish and intended performance matter.

Availability and sourcing
➤Availability may vary by reference and supply.
➤ Certain watch parts may become limited or discontinued over time, depending on production status and brand availability.
1 to 21 days (varies by shipping method)
30-day return window