Seiko Prospex SUN019 “Tuna” Lug Width & Strap Size

Seiko Prospex SUN019 “Tuna” watches have 24mm lugs and are compatible with 24mm watch bands.

Seiko Prospex SUN019 “Tuna” case size is 47mm in diameter.

You can shop our entire collection of 24mm watch bands for Seiko Prospex SUN019 “Tuna” with the link below. Please select size 24mm to ensure compatibility with your Seiko Prospex SUN019 “Tuna”.