Marathon CSAR: Designed for navigation : First automatic chronograph issued by U. The movement is a specially adjusted version of the famous 7750 ETA Valjoux Automatic (Self Winding) 25 jewel Swiss Made Movement. Case construction allows for 300M/1000ft water resistance by using Screw-Down Crown and Screw-Down Side pushers.Revolving external bezel is calibrated from 0 to 60 in white on black background. Case diameter is 44.5mm and high turning bezel is 46.6mm. The case is made of 316L Stainless Steel and has a sapphire crystal. The dial display indicates standard and supplemental time 1 - 12 (13 - 24) and Date and Day. Chronograph timing is dual graduated, inner graduations are 1/5 sec and as well as. Decimal 1/100minute timing (alternate inner timing ring). Sweep Second hand indicates timing in 1/5 sec (&/or 1/100 minute) up to 60 sec (1 minute); Chronograph sub-registers measure up to 30 minutes and 12 hours each. Register indexes & hands use MARAGLO paint for night viewing. Encapsulated tritium (Isotope H3) light sources are used for dial at each hour position as well as the Minute and Hour hands, activity between 28-30 millicuries (under 30 millicuries).
This watch comes complete with 100% vulcanized black rubber strap 22mm wide and 316L stainless steel buckle. Weight 5.2oz / 159.6grams. 28,800 Balance Wheel Oscillations Per Hour. Incabloc Shock Protection Of Balance -Wheel.
42 Hr Minimum Reserve Power (When Fully Wound). Chronograph Read-Out (Countdown) 60 Seconds, 30 Minutes, 12 Hours On Sub-Registers. Diameter Of 46.6mm, 17mm High, 22mm Lug Width This is a huge watch! Engraved markings on the back include details such as date of production and serial numbers for traceability and maintenance.A superb and rare military issue watch complete with box and accessories -- Great addition to a mil-watch collection! Extremely limited production assures exclusivity! The CSAR is considered by many to be the ultimate current issue military chronograph watch and a superb dive watch!
This is new in government box (new style box) with instructions. It comes complete with the newest version of black natu ral rubber strap. There is a 30-day return privilege if not properly described.Makes a great gift too! Don't settle for imitations or rejected material. Why not own an original, first quality, authentic, current military issue watch? Many collectors over the years have been pleased with my recommendations for future collectible watches...... Please feel free contact me.
This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "windycitywatchcollector" and is located in this country: US. This item can be shipped to United States.