Ball NM9050C-S1-BK Roadmaster Perserverer 40mm Black Dial Automatic Hamilton American Classic Intra-matic Auto Chronograph H38416711 we integrated our proprietary Caliber

we integrated our proprietary Caliber Analytics functionality

By understanding what your swing is doing and how it impacts ball flight

Case: Brushed/polished stainless steel

Run time: 13 months on rechargeable battery (operation period with normal use without exposure to light after charge)

Band width: 20 mm

Ball NM9050C-S1-BK Roadmaster Perserverer 40mm Black Dial Automatic Hamilton American Classic Intra-matic Auto Chronograph H38416711 we integrated our proprietary CaliberMovement: Automatic Shock Resistance: 5,000Gs with Amortiser anti shock system Water Resistance: 100m Anti Magnetism: 4,800 A m Night Visibility: 16 micro gas tubes on hands and dial Dial Color: Black Bracelet: 904L stainless steel Case Size: 40mm diameter, 12mm height Weight: Approx. 130g Case Material: 904L stainless steel Case Back: Sapphire crystal, transparent Crystal: Anti reflective sapphire Crown: Screwed in crown Lug Width: 20mm Lug To Lug: