SEIKO-Prospex Sea SUR605 black Self-winding mechanical movement beating at

Self-winding mechanical movement beating at 25'200 vibrations per hour

The DEFY Extreme watch comes with a steel bracelet as well as a black rubber strap and a Velcro strap

The watch features a three-hand quartz movement

Shape:  Emerald Cut Diamond

This beautifully detailed

SEIKO-Prospex Sea SUR605 black Self-winding mechanical movement beating atCaliber Number 6N01 Precision 15 seconds per month Battery life Approx. 3 years Case Band Case Material Stainless steel Case Size Thickness: 8. 9mm Diameter: 34. 0mm Lug to lug: 40. 8mm Crystal Curved sapphire crystal LumiBrite Lumibrite on hands and index(es) Clasp Three fold clasp with push button release Distance between lugs 16mm Other Details Water Resistance 20 bar Magnetic Resistance 4,800 A m Features Mother of pearl dial Screw case back