Clock crystal diameter: 108 mm. Height of mechanism - 39.8 mm. Amount of stone in a chronometer, psc. Devices - 15 with a contact device - 20. Period of oscillation of balance, with - 0.5.
Duration of action of chronometer from one. Complete establishment of spring, ch - 56. Middle day's motion, w?? Maximum variation of day's motion of D, with - ±2.3.Overall sizes, mm: wooden case - 190x190x190 in an outward case - 320x260x234 mm. This is a lovely item to own or to give as a special gift. This means they have the usual aspects of pre-owned jewellery. If there is a major dent, ding, flaw, or bend, it will be noted under the basic information. Please review all photos closely, since they are a large part of my item description. (all made with daylight, to show the colour as authentic as possible). I check myself each product and sell only the best quality products. In any case, if you are not satisfied with the product. Please contact me and I will do everything to your satisfaction. I accepted within 14 days, In its original packaging and on condition the item is its original condition as received.
My customers are very important to me! Please, In case of any problem or question, please feel free to contact me and I will do everything. I can to make you be satisfied! In any case of problem contact me right away before leaving feedback so I will do my very best to resolve any problem.
And to make you satisfied. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Pocket Watches". The seller is "aladinoa6" and is located in this country: UA. This item can be shipped worldwide.