Seiko Prospex SUN023 “Tuna” Lug Width & Strap Size

Seiko Prospex SUN023 “Tuna” watches have 24mm lugs and are compatible with 24mm watch bands.

Seiko Prospex SUN023 “Tuna” case size is 48mm in diameter.

You can shop our entire collection of 24mm watch bands for Seiko Prospex SUN023 “Tuna” with the link below. Please select size 24mm to ensure compatibility with your Seiko Prospex SUN023 “Tuna”.