Genuine Seiko DB70BP 20mm Diver’s Strap – Fits Seiko Monster & SKX Color:Black Seiko used four different variations

Seiko used four different variations of the 320W10GN00 crystal in their 6105 models

Top Surface: Domed

Tokei Zara: 6138-0020

The watch itself is not included

Weight: 15

Genuine Seiko DB70BP 20mm Diver’s Strap – Fits Seiko Monster & SKX Color:Black Seiko used four different variationsThis is a brand new, genuine Seiko DB70BP divers strap designed to fit Seiko watches with a 20mm lug width, including vintage models like the Seiko Monster & SKX. Supplied in the original packaging as shown in the listing images. Double flange 2. 5mm spring bars are included. Product Details: Authenticity: Genuine, original Seiko product imported from Japan Lug Width: 20mm Buckle Width: 18mm Strap Material: Rubber Urethane Strap Colour: Black Buckle