Seiko Prospex SPB507 Alpinist Mechanical Green Dial 3 Day Automatic Casio G-Shock G-Lide Collaboration ILLEST Limited Edition GLX5600FAT3-2 Limited Edition of 6

Limited Edition of 6

Paired with a patina-look brown leather strap

Battery life: 10 years

matching turquoise polyurethane strap with buckle closure completes the look for a comfortable fit

battery life is 3 years on SR726W X 2

Seiko Prospex SPB507 Alpinist Mechanical Green Dial 3 Day Automatic Casio G-Shock G-Lide Collaboration ILLEST Limited Edition GLX5600FAT3-2 Limited Edition of 6Movement: Automatic Caliber: 6R55 Precision: +25 to 15 seconds per day Power Reserve: Approximately 72 hours (3 days) Jewels: 24 Case Material: Stainless steel (super hard coating) Case Thickness: 12. 7 mm Case Diameter: 39. 5 mm Case Length (Lug to Lug): 46. 4 mm Crystal: Sapphire crystal with magnifier Crystal Coating: Anti reflective coating on inner surface LumiBrite: On hands and indexes Band Material: Cow leather Clasp: Three fold clasp with