WatchFitTool

Seiko Watches 44mm & Larger

66 Seiko models with a case width of 44mm or more — bold, high-presence sizing best on larger wrists. Each links to full specs and a wrist-fit check.

Under 40mm40–44mm44mm & Larger
ModelWidth
Prospex Sky SSC351P1 Stainless Steel / Black44mm
Prospex Sky SSC347P1 Stainless Steel / Blue44mm
Prospex Sky SSC349P1 Stainless Steel / Black44mm
Prospex Sky SSC423P1 Stainless Steel / Black44mm
Prospex Sky SSC419P1 Stainless Steel / Black44mm
Prospex Sky SSC425P1 Stainless Steel / Cream44mm
Prospex Sky SSC353P1 Stainless Steel / Black44mm
Prospex Sky SSC421P1 Stainless Steel / Black44mm
Prospex Diver Marinemaster 300 Stainless Steel / Black / Bracelet44.3mm
Prospex Diver SSC487P1 Stainless Steel / Black44.6mm
Prospex Diver SSC489P1 Stainless Steel / Blue44.6mm
Prospex Diver SSC551P1 Stainless Steel / Blue44.6mm
Prospex Diver SSC485P1 Stainless Steel / Blue44.6mm
Prospex Diver SSC549P1 Stainless Steel / Blue44.6mm
Prospex Sky SRPB59K1 Stainless Steel / Cream44.7mm
Prospex Sky SRPB57K1 Stainless Steel / Black44.7mm
Prospex Sky SRPB61K1 Stainless Steel / Black44.7mm
Prospex Diver Turtle Thong Sia Exclusive45mm
Prospex Diver Turtle Stainless Steel / Blue / Bracelet / Save the Ocean45mm
Prospex Diver Turtle Goldtone / Black / Rubber45mm
Prospex Sky SSG015P1 Stainless Steel / Black45mm
Prospex Diver Turtle Stainless Steel / Grey / Bracelet45mm
Prospex Diver Turtle Stainless Steel / Black / Black Series45mm
Prospex Diver Turtle Stainless Steel / Grey / Bracelet / Zimbe45mm
Prospex Diver Turtle Stainless Steel / Blue Gradient / Bracelet45mm
Prospex Diver Turtle Stainless Steel / Blue Lagoon / Bracelet45mm
Prospex Sky SSC611P1 Stainless Steel / Blue45mm
Prospex Sky SSG011P1 Stainless Steel / Black45mm
Prospex Sky SSG013P1 Stainless Steel / Black45mm
Prospex Sky SSC609P1 Stainless Steel / Blue45mm
Prospex Sky SSC607P1 Stainless Steel / Black45mm
Prospex Diver Turtle Stainless Steel / Blue / Bracelet / Padi45mm
Prospex Diver Turtle Stainless Steel / Black / Bracelet / Batman45mm
Prospex Diver Turtle Stainless Steel / Black / Bracelet / Coke45mm
Prospex Diver Trans Ocean Stainless Steel / Black / Bracelet45mm
Prospex Diver Turtle Stainless Steel / Green / Bracelet45mm
Prospex Diver Trans Ocean Stainless Steel / Blue / Bracelet45mm
Prospex Diver Turtle Stainless Steel / Black / Rubber / Pepsi45mm
Prospex Diver Turtle Stainless Steel / Black / Bracelet45mm
Prospex Diver Turtle Stainless Steel / Blue / Bracelet45mm
Prospex Diver Turtle Stainless Steel / Black / Rubber45mm
Prospex Diver SBDX014G Titanium / Black45mm
Prospex Land SUN049P1 Stainless Steel / Black / Bracelet45.6mm
Prospex Land SUN049P2 Stainless Steel / Black / Strap45.6mm
Prospex Land SNE421P1 Stainless Steel / Black / Bracelet45.6mm
Prospex Land SUN061P1 Stainless Steel / Brown / Strap45.6mm
Prospex Land SUN053P1 Stainless Steel / Black / Strap45.6mm
Prospex Land SNE425P1 Stainless Steel / Black / Strap45.6mm
Prospex Land SUN051P1 Stainless Steel / Green / Strap45.6mm
Prospex Land SUN059P2 Stainless Steel / Blue / Strap45.6mm
Prospex Land SUN047P1 Stainless Steel / Black / Bracelet45.6mm
Prospex Land SNE423P1 Stainless Steel / Black / Strap45.6mm
Prospex Sky SSC261P1 Stainless Steel / Black46.1mm
Prospex Landmaster Stainless Steel / Black / Bracelet46.7mm
Prospex Diver SUN065P1 Stainless Steel / Blue47.5mm
Prospex Diver SUN019P1 Stainless Steel / Black47.5mm
Prospex Diver SUN021P1 Stainless Steel / Black47.5mm
Seiko Prospex Divers Marinemaster 300 Ninja Tuna47.7mm
Prospex Sky SSG005P1 Stainless Steel / Black47.8mm
Prospex Sky SSG003P1 Stainless Steel / Black47.8mm
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