Luminox Master Carbon Seal 3800 Quartz Black Dial Black Rubber Strap Men\'s Watch XS.3801.BO.SIS.SET The Case: This Luminox Navy Seal Slow Is Smooth, Smooth Is Fast 3800 Series XS.3801.SIS.SET features a blackout case that is forged from carbon compound material developed by Luminox called Carbonox. The case measures 46mm in diameter and is light to the touch, because Carbonox is six times lighter than steel, but still extremely resilient and durable. It has a distinctive textured appearance and a bold sharp edged shape, which gives the watch a powerful feel.  On top of the case there is a black unidirectional rotating bezel that displays a 60-minute scale with increments of 5-minutes. It also displays one of Luminox’s signature LLT (Luminox Light Technology) which are the luminescent pips that are powered by tritium gas which is located at 12 o’clock. At the side of the case at 3 o’clock there is a steel screw down crown that is protected by a sharp angular crown guard. It also features ultra-scratch resistant sapphire crystal that provides the watch with optimum protection. It has been treated to an anti-reflective coating, which ensures that the dial always remains readable. The Dial: The grey dial has a unique textured design, with a clean uncomplicated layout. It also exudes a classic militaristic style through the 24-hour format. The 12-hour scale is exhibited through large glossy black Arabic numerals, while the 24-hour scale forms the inner dial through small Arabic style hour markers. The Luminox shield logo is positioned at the 12 o’clock mark on the inner dial, whilst a date-display window replaces the 3 o’clock marker on the outer dial. A black syringe style handset extends out from the centre of the dial, it features a tritium gas tube which ensures that the dial always remains visible. The black dial is invigorated through the red accented text on the outer edge of the dial. The dial also features 12 more tritium gas tubes which are located on the chapter ring.  The Strap: The strap is made out of rubber, which means that it is both easy to maintain and comfortable when it is on the wrist. It is presented in black and it features a pressed Luminox logo which runs all the way around the strap. It fastens through the use of a standard buckle. The Functions: This timepiece is powered by Ronda caliber 715 movement which provides the watch with an accuracy of -10/+20 seconds per month and a battery life of 60 months. It is water resistant to 200 metres which means it can be worn when diving. If you have any questions please click here . Click here to join our Facebook and Instagram !