This is the original replacement watch strap for the Seiko SRPB31, SNN243, SSB287 & SBDL021 Prospex

This watch band / bracelet is suitable for the following model numbers:

SRP341, SRP555, SRP741, SRPB31, SSA003, SSB121, SGGB01, SKZ271, SKZ275, SNZH69, SNZH71, SNDD95, SNN243, SNN255, SNN257, SNN259, SNN263, SNN293, SSB287, SBL021,

This watch strap is suitable for the following case numbers:

4R36-01V0, 4R36-03J0, 4R36-06C0, 7T94-0BM0, 8T67-00F0, V175-0BZ0,

This watch band is a 100% original (OEM) high quality Seiko product, which ensures that this strap fits 100% and is very durable

Product specifications:

Brand: Seiko

Article number: 301N1JR

Material of the watchband: Silicone

Color(s) of the watchband: Black,

Width at fitting (Lug width): 22 mm

Width at the widest part of the watchstrap: 22 mm

Width of the strap at clasp-side: 20 mm

Strap length: mm

Watchband type: Two-Piece-Strap

Type of clasp: Buckle

Material of the clasp: Stainless Steel

Color of the clasp: Grey

Seiko clasp-reference: AB1KWSA01B

Type of case-pins: Springbar

Case-pins included: No

Seiko case-pin reference: S220CS

Print / version: Smooth

Condition: New sealed

Other references: