The item for sale is a brand new aftermarket replacement rubber silicone strap.
This strap will fit up to an 8–8.5 inch wrist when paired with a 1.5 inch watch case. The buckle is interchangeable with your original clasp. There are no logos or markings on the strap.
Compatible With:
Omega Seamaster Planet Ocean
Specifications:
Wrist Fit: Up to 8.5 Inches
Buckle: Interchangeable (not included)
Length: Long Part: 115mm, Short Part: 95mm
Band Width Options:20mm / 18mm at Buckle End
22mm / 20mm at Buckle End

Available Strap Colors:
Black, Blue, Orange
Available Sizes:
20mm, 22mm
Package Includes:
1 Complete Rubber Silicone Strap
2 Free Spring Bars
Note: This strap only fits Omega models that originally came with a rubber strap. It is not compatible with metal bracelet models unless professionally modified.
Please Verify Your Watch Model And Lug Size To Ensure Compatibility. All Parts Are Model And Size Specific.