Product Description: Casio G-Shock Gulf Master GWN-Q1000MC-1A2JF From the "GULFMASTER (Gulf Master)" which is supposed to be used at sea, which is one of the most harsh natural environments on Earth, New model with a new mechanism in the band, a new model evolving practicality appeared. With the various functions of the quad sensor supporting severe maritime activities as it is, we provided a new mechanism that can increase the convenience of detachment and easily adjust the size. In order to respond to the crew's request that if you can wear a wet suit or a glove, if you can easily lengthen the band size, we adopt a composite band with an extension mechanism. An extension mechanism that can easily adjust the size can be adjusted up to about 31 mm by combining a mechanism by two folds and a free adjustment mechanism by worm gear. Composite band with double lock three fold buckle combines H-piece using metal core and fine resin made of fine resin to achieve durability and mountability at the same time. In order to respond to the demands of tough men who challenge the extreme of the sea, Gulf Master who played the mechanism evolution appears. · Multiband 6 that receives standard radio waves from 6 global stations (2 stations in Japan, China, the USA, UK, Germany) and automatically corrects the time · Tough Solar · Smart access · Quad (4) sensor: pressure (pressure, water pressure), magnetism, temperature · Water depth measurement, atmospheric pressure / altitude measurement, azimuth measurement with automatic horizontal correction function, temperature measurement function · Tidograph display function by retrograde · Super Illuminator that illuminates the dial and liquid crystal part (double) · Time stamp · Composite band with extension mechanism · Automatic needle position correction function Specification: - Impact Structure (Shock Resist) - Screw lock type crown - Anti-reflective coating sapphire glass - Neo Bright - 20 ATM water resistant - Case · Bezel Material: Resin / Stainless steel - Composite band with extension mechanism (stainless steel / resin) - Double lock with slide adjustment mechanism One push with three foldable clasp - Tough Solar (Solar Charging System) - Radio reception function: Automatic reception (maximum 6 times / day) (China radio waves up to 5 times / day) / manual reception, <Japan> reception radio wave: JJY, Frequency: 40kHz / 60kHz (Fukushima / both bureau in Kyushu model) < North America region> reception radio wave: WWVB, frequency: 60KHz <Europe region> reception radio wave: MSF / DCF77, frequency: 60KHz /77.5KHz <China> received radio wave: BPC, frequency: 68.5KHz * Home time set in the city can receive When set, it will receive stations that match the city. The time difference is set by the selected city. - Needle position automatic correction function - Orientation measurement function: Measures 16 azimuth and azimuth angle (0 to 359 °), continuous azimuth measurement (60 seconds), graphic display of east, west, north and south, magnetic deflection angle correction function, azimuth correction function, automatic horizontal correction function - Pressure measurement function (measuring range: 260 to 1,100 hPa), atmospheric pressure trend graph (displays for past 5 hours (every 30 minutes) and 20 hours (every 2 hours), pressure difference indicator (± 10 hPa), pressure trend information alarm (When a characteristic atmospheric pressure change occurs, it informs with the arrow and the sound) - Altitude measurement function / relative altimeter (measurement range: -700 to 10,000 m), altitude trend graph, altitude difference indicator (± 100 m / ± 1000 m), measurement interval setting function (every 5 sec / 2 min) Every 1 second - Depth measurement function (measuring range: 0 ~ 50 m, 0.1 m increments), auto memory (start measurement at 1.0 m, end, store the maximum depth and time), manual memory - Temperature measurement function (measurement range: -10 to 60 ° C) - World time: Time display of 48 cities (31 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time), UTC direct calling function, home time city changing function - Recall (Maximum 40 indications of altitude, atmospheric pressure, temperature, azimuth, depth manual memory, time stamp, water depth auto memory) - Tide Graph - Moon data (age only) - Sunrise / sunrise time display - Stopwatch (1/100 second, 24 hour total) - Timer (set unit: 1 minute, maximum set: 60 minutes, measured in 1 second increments) - 5 time alarms · time signal - Timestamp function - Needle retraction function (manual, automatic (at water depth, altitude, atmospheric pressure, temperature measurement) - Battery indicator display - Power saving function (In the dark place, after a certain period of time elapses, the display is turned off and the hand movement is stopped to save power) - Full auto calendar - 12/24 hour display switching - Operation sound ON / OFF switching function - Double LED light: LED light for dial (full auto light, super illuminator, afterglow function, with afterglow time change (1.5 sec / 3 sec)), LED backlight for LCD section (full auto light, super illuminator , Afterglow function, with afterglow time change (1.5 sec / 3 sec)) - Drive time from solar power in the state without the full charge If the function is used: approximately 6 months If the power saving state: about 21 months Home Time city (city-functional receiver) / received signal Tokyo, Seoul, Taipei / Japan standard radio JJY40 · JJY60 (Honolulu), (Anchorage), Vancouver, Los Angeles, Edmonton, Denver, Mexico City, Chicago, New York, Halifax, St. John's / American standard radio WWVB Lisbon, London, Madrid, Paris, Rome, Berlin , Stockholm, Athens, (Moscow) / British standard radio MSF · Germany of the standard radio wave DCF77 Hong Kong, Beijing / Chinese standard radio BPC each city in the ※ () may also be received in good condition. ※ When radio waves are not received, it operates with normal quartz accuracy (average monthly difference of ± 15 seconds). * The altimeter is a relative altimeter that converts atmospheric pressure changes to altitude. As atmospheric pressure changes due to natural phenomena, the altitude of the measured value also changes. ※ When measuring the outside temperature, please remove the watch from the arm, please do not be affected by body temperature, sweat (water droplets), direct sunlight etc. - Size (H × W × D) / Mass: 48 × 57.3 × 17 mm / 152 g - LED: White Payment: PayPal payment ONLY. Please be sure your shipping address is correct. We will only follow your address listed at the PayPal payment for the shipment. Due to the secure reasons, we are not allowed the address change through email. We have no responsibility for shipping address provided. Payment must be received 7 days after auction ended. Please do not bid if you are not intending to buy. Unpaid dispute & negative feedback will be filed to eBay for non- payable bidders. Shipping : Delivery time: We will ship by EMS express with TRACKING NUMBER, within 2-4 working days to North America, 4-5 working days to South America, 3-4 working days to Europe, 3-4 working days to Australia, 3-4 working days to East Asia, 3-4 working days to Middle East. Item will be shipped within 1 business day as soon as your payment verified. We ship to PayPal's address ONLY. Please make sure your address in PayPal is matched with your shipping address before you pay. We ship from Japan. We always ship items with tracking numbers and do our best to resolve your problems. Please place your order with no worries. We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc. Buyers are responsible for any custom/duty taxes incurred in your country.