Omega Seamaster Leather Strap for 2005 Omega Seamaster Aqua Terra 2504.50
Omega Seamaster Leather Strap for 2005 Omega Seamaster Aqua Terra 2504.50
Wrist Size: 6.5" - 7.0" (16.5cm - 18cm)
Lug Width: 20mm
https://vgreenco.com/products/omega-seamaster-leather-strap
Working out the width for a different Omega? The Omega watch straps page lists lug widths across the range.