LTP-V007L-1B Strap Material_Stainless Steel while the pink models have

while the pink models have pastel pink coloring that recall the image of seashells reflecting the sun off of a beach

where 'Super-Luminova' (Glow-in-the-Dark) is used to replaced some of the tubes

Battery Type: SR516SW

and a calorie consumption calculator

LTP-V007L-1B Strap Material_Stainless Steel while the pink models haveCase size (L W H) 31 22 7. 5 mm Weight 22 g Case and bezel material Case bezel material: Chrome plated Band Leather Band Water resistance Water Resistant Power supply and battery life Approx. battery life: 3 years on SR626SW Glass Mineral Glass Accuracy Accuracy: 20 seconds per month Other features Regular timekeeping: Analog: 3 hands (hour, minute, second)