Specification

Width: 22 mm taper to 20 mm at buckle
Length: 125 mm/75 mm
Thickness: 5 mm - 2.5 mm
Fit: Wrist size 5.5 inches - 7.8 inches/14 cm - 20 cm
Strap material:  Vulcanized FKM rubber
End link: 316L Stainless Steel
Buckle type: Stainless Steel tang buckle
Spring bar diameter: 1.8 mm* (included)
Designed to fit:
SKX007, SKX009

SRPD55K3, SRPD57K1, SRPD59K1, SRPD55K1, SRPD55K3, SRPD57K1, SRPD59K1, SRPD61K1, SRPD63K1, SRPD65K1, SRPD65K4 SRPD65K2,

SRPD67K1, SRPD69K1, SRPD71K1, SRPD71K2, SRPD73K1, SRPD73K2, SRPD75K1, SRPD55K2, SRPD65K3, SRPD76K1, SRPD79K1, SRPD81K1,
SRPD83K1, SRPD77K, SRPD85K1

*End link does not fit Seiko 2.5 mm spring bar. Replacement spring bar included.