Seiko SRPA81 “Tuna” Lug Width & Strap Size

Seiko SRPA81 “Tuna” watches have 22mm lugs and are compatible with 22mm watch bands.

Seiko SRPA81 “Tuna” case size is 51.7mm in diameter.

You can shop our entire collection of 22mm watch bands for Seiko SRPA81 “Tuna” with the link below. Please select size 22mm to ensure compatibility with your Seiko SRPA81 “Tuna”.