NEXT WAVE: The Nixon Lodown Watch is pre-programmed with tide info for 200 beaches over the next 15 years. And if you don’t surf or sail or need a watch that’s waterproof to 100 meters down, may we tempt you with its awesomely ’80s “Knight Rider” appeal? $90 at Turntable Lab, 120 East 7th Street, 212-677-0675.
BAGGED: If you’ve had your eye on something from Brooklyn handbag darlings Hayden-Harnett, don’t make a move without this Groupon deal: Spend $75 on a store certificate, and it’s worth $175 at H-H’s Greenpoint and Nolita boutiques (and online) – a $100 savings.