Hamilton H32215143 Jazzmaster Open Heart Auto 36mm Blue Green Casio G-Shock Classic GLX150B-6 1/20 second chronograph measures up

1/20 second chronograph measures up to 60 minutes

Precision: ±15 seconds per month (without receiving a GPS signal and at temperatures between 5°C and 35°C )

and at age nine

Dial: Navy Blue Dial With Triangle Pattern

Water resistance: 200m diver's

Hamilton H32215143 Jazzmaster Open Heart Auto 36mm Blue Green Casio G-Shock Classic GLX150B-6 1/20 second chronograph measures upBringing a fresh twist to a Hamilton favorite, the Jazzmaster Open Heart Auto 36mm showcases a complex smoky turquoise dial layered with crisp white accents for a bold, modern look. Its signature cutout openings reveal the captivating motion of the H10 automatic caliber, highlighting 80 hours of power reserve beneath the surface. Paired with refined details and a stainless steel bracelet, this striking iteration elevates the iconic Open Heart design