Ball GM1032C-S3-BK Engineer III GMT Black Dial HAMILTON JAZZMASTER DAY DATE H42565731 for sale 37 micro gas tubes on

37 micro gas tubes on hour and minute and dial for night reading capability

Waterproof : 200-meter water resistance

You can tap into the PolarTM smartwatch library to analyze workouts

It also has a scratch-resistant sapphire crystal with an inner coating

Caliber: 9S64

Ball GM1032C-S3-BK Engineer III GMT Black Dial HAMILTON JAZZMASTER DAY DATE H42565731 for sale 37 micro gas tubes onCaliber: RR1201 Movement: Automatic Gender: Men Jewels: 21 Vibrations Per Hour: 28800 Power Reserve: Approximately 42 hours Crystal: Scratch resistant sapphire crystal Case Back: Solid case back Shape: Round case shape Case Size: 40 mm Clasp: Fold over clasp with a safety release Water Resistance: 100 meters 330 feet. Case: Silver tone stainless steel case Band Type: Bracelet, Stainless Steel Bezel: Fixed silver tone stainless steel bezel Dial: Black