IROAS NAUTIKO (Blue/Black/Steel)

Model : NAUTIKO

Movement : Japanese NH-36

Power reserve : approximately 40hours

Functions : Day and date indicator

Indexes : “twin-bar” and dots

Case :  stainless steel with ceramic bezel

Diameter :43mm

Crystal : Domed Sapphire (front glass), Sapphire (rear glass)

Strap : Stainless steel bracelet, silicone strap (optional)

Water resistance : up to 20ATM (200m)