Hamilton H13321861 American Classic Boulton Small Second Quartz M Tiffany Blue Collabration VO2max calculation and other data

VO2max calculation and other data analysis capabilities use a library by FIRSTBEAT

including rearview radar

3 mm / 183 g

200-meter water resistance

the band loop

Hamilton H13321861 American Classic Boulton Small Second Quartz M Tiffany Blue Collabration VO2max calculation and other dataFeaturing an artfully curved case shape and distinctive Art Deco design, the Hamilton Boulton M is reimagined in bold colors inspired by classic macaron flavors. The timepiece's beautiful mint green dial is enhanced with Roman numerals in white and complemented by a matching leather strap to complete the look. Exploring a palette of delicious color combinations, the Hamilton Boulton is an enticing sweet treat for the wrist. Seamlessly marrying the old