This is the near-legendary Seiko “MONSTER” Diver watch band, straight from Seiko. It is not an imitation. It is the real thing. While Seiko makes this strap for the Seiko Men's Automatic Dive Watch #SKX007, it fits other Seiko models (see below) and other brands with 22mm lug widths. Seiko “Monster” Diver Watch Band Genuine Seiko replacement watch band Black rubber This watch strap designed for Seiko Men's Dive Watch Models · SKX175 · SKX173 · SKXA35 The well-known Monster Diver strap Fits watches with lug width (see size chart). Extra-long length allows it fit large wrists Includes Seiko stainless-steel buckle (no substitutions)