Clock with calendar commander instantaneous and central second hand, shockproof device, self-waterproof antimagnetic brass body with chrome plated. The watch case has a special rotating bezel for fixing the control time of immersion in an aqueous medium in the tank. Maximum depth of not more than 30 meters (3 ATM). Average daily rate at a temperature of 20 ± 5 ° C in the range of 20 to 60 sec / day. Unique cantilever mechanism is assembled on the basis of 31 axial jewels. Totally wound watches run not less than 33 hours. Average term of service of not less than 10 years. The price includes hours leather belt with steel nickel-plated buckle and red gift boxes in lacquered micro-corrugated cardboard. The diameter of the watch case 38 mm, length of the belt of soft natural leather embossed with the clock 23 cm. Watches are a classic gift option magnificent products for everyday use man whose professional activity is connected with navigation or diving.