Quartz Chronograph Men's Watch SSB430P1 Water Resistant_200M a refined GM-5600 was used

a refined GM-5600 was used to pursue watch quality and evolve the exterior and wearability

Stainless Steel Case and Band

Subtle bezel detail and contrast accented readout

Case and bezel materials

and mud resistant MUDMASTER GG-B100

Quartz Chronograph Men's Watch SSB430P1 Water Resistant_200M a refined GM-5600 was usedMovement Caliber Number 8T63 Movement Type Quartz Precision 15 seconds per month Battery life Approx. 3 years Functions 24 hour hand Equipped with small seconds hand Chronograph up to 60 minutes in 1 5 second increments Date display Case Band Case Size Thickness: 12. 1mm Diameter: 41. 5mm Lug to lug: 46. 5mm Crystal Hardlex Distance between lugs 22mm Other Details Water Resistance 10 bar Weight 133. 0g Features Screw case back