Titanium Bluetooth Oceanus Manta OCW-S400RA-3AJF JDM 41.3mm sapphire crystal titanium strap radio-controlled solar watch Made in Japan JDM (Japanese domestic market) Description Casio Oceanus Manta RETRO TONE COLLECTION OCW-S400RA-3AJF - men's watch made by Casio. It has Japanese solar quartz movement and 5728 calibre. Titanium, titanium carbide treatment case of round shape. Case dimensions are 41.3 mm. in diameter and 9.2 mm. in thickness. The dial of this Casio watch is green. Display type: analog. This timepiece has sapphire, antireflection coating glass. Titanium band, band color: silver. 100 m. water resistance. The watch is from Oceanus collection. The following features are equipped: radio controlled, bluetooth, glowing hands, glowing markers, perpetual calendar, date. Bluetooth This watch can be connected to a smartphone or PC using Bluetooth interface. Glowing Hands The hands of this model have a luminous layer that glows in the dark. Glowing Markers The markers of this model have a luminous layer that glows in the dark. Perpetual Calendar Will automatically show you day, date and month, including leap years until the year 2100. Radio Controlled This watch receives a calibration radio signal, ensuring that the displaying time is always exact. Solar Powered This watch can be charged from almost any light source and run few months or more in the dark when fully-charged. Specification Brand Casio Collection Oceanus Gender Men's Movement Solar Quartz Calibre 5728 Case Material Titanium, Titanium Carbide Treatment Case Shape Round Case Size 41.3 Case Thickness 9.2 Dial Type Analog Dial Color Green Band Material Titanium Band Color Silver Water Resistance 100 Glass Sapphire, Antireflection Coating Features Radio Controlled, Bluetooth, Glowing Hands, Glowing Markers, Perpetual Calendar, Date