This Very Rare Clock Has Been Sold. Thank you!   CHELSEA WW II U.S. NAVY MARK I DECK CLOCK COMPLETE EXAMPLE 3 PIECES Naval Observatory Cartouche 1940 Presentation Quality STAND INCLUDED A $75.00 VALUE The WW II Chelsea MK I Deck Clock's case was made differently than the ubiquitous nickel plated Seth Thomas version. It is more refined and far better looking in this pleasing rose colored polished brass. DIMENSIONS: 5 1/2" Diameter of face 3 1/4" Deep 8" Full Diameter Weight 10 lbs 6 oz Presented is a superior example of a Chelsea, back winding, Navy MK I Deck Clock with a hinged front that is complete with two backing plates. One of these plates acts as a water tight cover and shock absorber and the other mounts it to a bulkead or wall. It is rare to get these clocks with their back cover plate and finding one with the original mounting plate is an even rarer exception. The Chelsea version of what was supposed to be a standardized mil-spec design is more refined and has a different hinge arrangement than the thousands of nickel plated clocks that were made by Seth Thomas.This clock is in polished brass with a lacquer coating to preserve its luster. The movement, serial number 276871 dates from 1940, and was recently serviced by a clock smith. It is keeping good time compared to a quartz comparison watch. Navy MK I DECK clocks of WW II were manufactured in accordance with military specifications 18C-11 and 18C -13. This Chelsea example has modifications which are unique. The front section holds the movement and has an integral stud on the backing plate that acts as the hinge. This compares to the more common Seth Thomas version which uses a removable pin, and has a chrome plated case. In both designs, the back of the front section has all the controls on the rear. Chelsea clock has an integral stud on the mounting plate as a hinge plus shock absorbing damper. 3 pieces total Typical Seth Thomas MK I casting uses a separate pin as a hinge Both Andrew Demeter in his definitive book, "Chelsea Clock Company, the first 100 years" and Marvin Whitney in his encyclopedic work, "MILITARY TIMEPIECES" say that these clocks were chromium plated up to 1941 when cases were switched to Bakelite, a phenolic. Markings on face Controls on back have a dust cover over A Mark I Deck clock made by Chelsea is a rare find, as is a clock of this age and service at sea to be found in this fine condition. It is perfect for a collector of military pieces or as an important gift. Beneath the hand arbor is etched: MARK I DECK CLOCK U.S. NAVY (NO) 3038 1940 (NO) represents the Naval Observatory which means the clock not only met the military specifications, but also met the stringent standards of this institution which maintains the Nation's Time Standard. At the bottom of the dial it is marked Chelsea. The following controls are accessed on the back: Fast - Slow adjustment. To regulate turn towards S to Slow and vice versa Stop - allows to precision setting with master clock Set - moves hands Wind - a key is included It has a Chelsea Model 17K, 11 jewel 8 day movement that is wound, set and adjusted through a slotted dust cover at its rear which closes. A separate start/stop mechanism allows it to be synchronized with a master time piece. The removable vibration dampener backing plate is attached to the bulkhead plate by six screws and holds the front case secure by a wing nut dog. Opposing views of this special MK I Deck clock CONDITION: This example has seen about 73 years of service, much of it at sea, and gives the appearance of being new. The face is in very good condition, but shows a little evidence of aging when viewed close-up. The dots over the numbers once were painted with irradium for night viewing, but this has been removed because it was radio active. The lens under most light conditions shows clear, and has only one small scratch. The movement has been recently serviced and is keeping good time. A Chelsea key is included. The case has been recently polished and lacquered. NO NONSENSE WARRANTY: We guarantee that this clock will be working on arrival and that our description is entirely accurate or your money back. The only conditions are that an email authorization be obtained within three days, and that the instrument is returned in its original condition and packaging, and insured for its full value. Shipping charges within the continental United States are included in this offer if the error is ours. This does not affect our policy on shipping damage which is discussed below. PACKAGING: We take great care in packaging our clocks for shipment which includes bubble wrap, placing in a box, and then placing in a larger box surrounded by impact absorbent material. However, we are not responsible, once it is turned over to the carrier. Full Value insurance is required. In the event of damage due to shipping we will assist you in all respects even to filing a claim in your behalf. This U.S. Navy black face clock has a dramatic appearance and makes a perfect gift or as an addition for your den wall or in a collection.   Copyright 2013 by Land And Sea Collection™, All Rights Reserved