Seiko Prospex LX Line Spring Drive Stainless steel 44.8 MM Black Dial Watch SNR029J1 Nike Case size (L× W× H):

Case size (L× W× H): 49

Featuring the Ronda 715 Swiss-made quartz movement with date

Discover the unique aesthetic of this version with its mineral bezel ring

It's aesthetically on-point thanks to a black PVD titanium case and rotating bezel

Seiko Prospex LX Line Spring Drive Stainless steel 44.8 MM Black Dial Watch SNR029J1 Nike Case size (L× W× H):Movement Caliber Number 5R65 Movement Type Spring Drive Precision 15 seconds per month (1 second per day) Power reserve Approx. 72 hours(3 days) Jewels 30 Functions Power reserve indicator Stop second hand function Date display Case Band Case Material Titanium (super hard coating) Case Size Thickness: 15. 7mm Diameter: 44. 8mm Lug to lug: 50. 9mm Crystal Sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite LumiBrite on