This is the original replacement watch strap for the Seiko 6F24 Moonphase Sports 150

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

SEN023, SEN025

SEN023J1, SEN023J9, SEN025J1, SEN025J9

This watch strap is suitable for the following case numbers:

6F24-7010, 6F24-701A, 6F24 7O1O, 6F24 7O1A

Product specifications:

Brand: Seiko

Article number: B1799S

Model number (s): SEN023, SEN025

Material of the watchband: stainless steel

Color(s) of the watchband: grey,

Width at fitting (Lug width): 20 mm

Width at the widest part of the watchstrap: 21 mm

Width of the strap at clasp-side: 18 mm

Total strap length: 165 mm

End-pieces (end-links): Not included

End-piece-reference: B1799S EP

Extension-link reference: B1799S LK

Watchband type: Linked-bracelet

Type of clasp: Fold-over-clasp

Material of the clasp: stainless steel

Color of the clasp: grey

Seiko clasp-reference: J00S14SA04C

Type of case-pins: Springbar - (NOT included)

Seiko case-pin reference: S200CS - (See related products)

Print / version: combination gloss/matted

Other references: Tide Moon phase - B17 99 . I