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NAUTIKO 2-TONE (Blue/Black/Steel)

NAUTIKO 2-TONE (Blue/Black/Steel)

IROAS NAUTIKO - the 3rd collection of IROAS watches. NAUTIKO which means the navy is designed as a diver's watches. NAUTIKO is designed with water resistance, robustness and durability in mind. It features a uni-ditrectional rotating diving ceramic bezel. Made of ceramic, the bezel is scratch resistant, and is more durable compared to alloy bezels. The bezel is marked with 1 minute, 5 minutes and 15 minutes interval as well as additional 20 minutes and 40 minutes marking. All the markings are luminous for ease of reading in low light condition. The dial also features a luminous applied indexes with a 'twin-bar' index at 4, 8 and 12 o'clock positions, serving as a 20-minutes interval marker. This 2-tone model features a black dial with a blue bezel, the subtle difference in color added more depth and dimension to the look of the watch.


NAUTIKO is powered by a Japanese NH-36 automatic movement, oscillating at 21,600bph (beats per hour) it is well known for its reliability and accuracy. Using a bi-directional winding system, it effortlessly captures your every action and movement recovering your energy to wind up and power the watch. The NH-36 movement can store up to approximately 40hours of power reserve, so it will be ready to accompany you on your next adventure. Besides that, NH-36 offers day and date indicator to keep track of your calendar. With an option of English or Spanish written day indicator as well.


To ensure the NH-36 movement is well protected, it is cased inside a robust yet stylish stainless steel 316L watch case. At 43mm diameter, which many considered within the golden ratio of watch size. NAUTIKO will conform to most wrist sizes comfortably. Domed sapphire crystal is added to the front for better strength and less glare compared to flat sapphire crystal. The back of the watch is transparent, with sapphire crystal protecting the winding rotor while providing a nice viewport. The crown of NAUTIKO is screw-down type to enhanced water resistance. The combination of all these elements allowed NAUTIKO to withstand up to a rated 20ATM (or approx. 200m) of water resistance. 


Options for strap include stainless steel bracelet, silicone strap and nylon fabric strap.


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)


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