The models fitted with the Valjoux 23 caliber are the third representatives of the Chronomaster dynasty (after the Venus 210 and the Valjoux 92). Such a purpose is accurately reflected in the model’s name: CHRONOMASTER AVIATOR SEA DIVER, which suggests a clientele of professional racing drivers, pilots and divers, as well as the multiple functions evoked in the advertising of the 1960s: THE WORLD’S BUSIEST WATCH – HAS MORE USES THAN EVER COUNTED. It in fact had an astonishing number of functions. The Chronomaster was a Super-Chronograph. For this reason, despite Chronomaster models originated from Nivada, we can consider Croton as an independent brand. It also commercialised Chronomaster model versions that were not available by Nivada. Pay attention that Croton had its own references and names on the dial and on the movements. The Chronomaster model was first imported with the name association Croton Nivada Grenchen, then with the name Croton only. Sending with regular mail will result in the package being refused by the warehouse.Croton was the US importer of Nivada watches since the 1930s. Also, all returns must be shipped with either registered mail or with a trackable carrier such as UPS or Fedex. If you would like to use a credit card for this fee, please contact our Customer Service Department. In addition, please include a check or money order to Croton Watch Company, in the amount of $19.95 (for shipping, handling and insurance). Please make sure that you pack the watch securely and include a note with your name, address, phone number, e-mail address as well as the nature of the problem that you are experiencing.

Should your watch need to be repaired, you may send your watch to our Customer Service Department.

This warranty does not cover free repair or replacement of cases, batteries, watchbands, straps, dials, crowns, or crystals within the warranty period since such items are subject to 'wear and tear' of daily use. This will ensure full coverage of the Croton warranty. Repairs should only be performed by the experienced watchmakers at Croton. Should such a defect occur, it will be repaired free of charge (except a $19.95 service fee for shipping, handling and insurance) and returned to you within a reasonable period of time from the date of its receipt at our factory service center.ĭo not attempt to open a watch yourself. Your Croton timepiece is warranted for life against failures due to defective materials or workmanship.

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