Seiko Prospex SPB515 Speedtimer Automatic 3 Days Grey Dial Luminox SXC PC Carbon GMT A.5021.GN Gray Rubber Strap with stainless

Gray Rubber Strap with stainless steel signature buckle

Patent: Amortiser® patented anti-shock system

The Leatherback Sea Turtle Giant watch gets its name from the design of the watch

Once the internal discs are synchronized

Seiko Prospex SPB515 Speedtimer Automatic 3 Days Grey Dial Luminox SXC PC Carbon GMT A.5021.GN Gray Rubber Strap with stainlessMovement: Automatic Caliber: 6R55 Precision: +25 to 15 seconds per day Power Reserve: Approx. 72 hours (3 days) Jewels: 24 Case Material: Stainless steel (super hard coating) Case Diameter: 39. 5mm Case Length (Lug to lug): 44. 5mm Case Height (Thickness): 12. 0mm Crystal: Curved sapphire crystal Crystal Coating: Anti reflective coating on inner surface Clasp: Three fold clasp with push button release Bracelet Length: 197. 0mm Distance Between Lugs: