EFV-550P-1A Type of Glass_Sapphire and lower sections

and lower sections

Case diameter 40 mm

Mineral Glass / Spherical Glass

lap distance lap pace

battery life: 10 years on CR1620

EFV-550P-1A Type of Glass_Sapphire and lower sectionsA large standard EDIFICE chronograph. Use of an extra thick inset dial creates a powerful, dynamic design. Use of a resin band gives a sporty impression Case size (L W H) 53 47 12. 1 mm Weight 96 g Case and bezel material Case bezel material: Stainless steel Band Resin Band Water resistance 100 meter water resistance Power supply and battery life Approx. battery life: 3 years on SR920SW Glass Mineral Glass Back plate Screw Lock Back Watch Features