Seiko Prospex SRPB51 Automatic Diver Black Dial Casio G-Shock DW5600BBM-2 Monotone Finish Full Resin Shockproof Watch Chronograph timing provides measurement of

Chronograph timing provides measurement of up to 12 hours of elapsed time in 1/5-second increments

subtle refinements to the design and manufacturing maintain the graceful feel of the three new watches

big case GA700

Bracelet Material: Genuine rubber

Seiko Prospex SRPB51 Automatic Diver Black Dial Casio G-Shock DW5600BBM-2 Monotone Finish Full Resin Shockproof Watch Chronograph timing provides measurement ofAutomatic Diver Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 41 hours 23 jewels One way rotating elapsed timing bezel LumiBrite hands and markers Date calendar Screwdown crown and caseback Case diameter: 44. 0mm' Stainless steel case and bracelet Water resistance: Diver's Watch to 200 meters (660 feet). Meets ISO standards and is suitable for scuba diving. Caliber 4R35