Seiko Prospex SPB517 Datsun 240Z Speedtimer Mechanical Limited Edition Automatic Casio G-Shock Classic DW5600M-3 Each piece is masterfully crafted

Each piece is masterfully crafted over a period of 14 days and designed to be a one-off

and durable black polyurethane strap

Reinterpreting the elegant lines of the original CURV

800 per hour (4Hz)

connected to the Junghans app

Seiko Prospex SPB517 Datsun 240Z Speedtimer Mechanical Limited Edition Automatic Casio G-Shock Classic DW5600M-3 Each piece is masterfully craftedMovement: 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 Height (Thickness): 12. 0mm Case Length (Lug to lug): 44. 5mm Crystal: Curved sapphire crystal Crystal Coating: Anti reflective coating on inner surface Band Material: Cow leather Clasp: Three fold clasp with push button release Bracelet Length: 185.