Case D | DC | DE | DH | DI | DO | DV Service Manual1950 Case Model D Service Manual - Eterna have been pioneers in the Swiss watchmaking industry since 1856. The ball-bearing rotor found today in many automatic winding wristwatches is an Eterna innovation.. ©2000-2017 - TractorData™. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur.. BibMe Free Bibliography & Citation Maker - MLA, APA, Chicago, Harvard.
Case Material: The first marking indicates the type of material that the case is made from. This is commonly stainless steel but may also specify a range of different materials e.g. ACRP, SGP, CAP GOLD. A listing of the different material codes can be found here – Seiko Case Material Codes.. Previous Post Small Rifle Primer Performance in the 308 ‘Palma’ Case (Part1) by Laurie Holland Next Post From the Bench – UKBRA 600 Yard Benchrest Shoot Diggle 15th October 2017.