TECHNICAL GUIDE Cal. CW21 Technical Document - ETA 6498. The movement is a Swiss ETA 6498 hand-wound movement. Pages. ETA 959.001 4000 Electronic Circuit Board Module with Coil Original ETA ETA Stem 976.001. Base calibre ETA 6498/2 Jewels 17 L 512 Vibrations 21â600 A/h 7¾âââ â 17.20 mm 16½âââ â 36.60 mm Height 4.50 mm Winding Hand-winding Power reserve 53 hours Base calibre ETA 6498/2 Jewels 17 L 561 28â800 A/h Height 4.80 mm Automatic 38 hours Base calibre ETA 2671 25 ETA 7750 Service Walkthrough The 7750 was first available in 1974, having been one of the first movements to be designed with the aid of a computer. But the first one I have to service and restore is an LM Special 5206-6030 I've planed to offer for my father's birthday in one month. Seagull movement list. Add to Wish List Add to Compare. The fine adjustment is done by simply moving the lever to either side. Sold in packages of 2. You are bidding on the biggest collection of ETA VALJOUX technical informations, featuring Spare part, service guides and Technical ⦠Laco Paderborn Pilot's Watch. This watch marks the first of five limited edition watches ⦠LACO 01 = ETA 2801.2 (Elaboré) LACO 04 = ETA 2804.2 (Elaboré) LACO 15 = Miyota 9015 LACO 18 = Miyota 8218 LACO 21 = Miyota 821A LACO 31 = Miyota 8315 LACO 24 = ETA 2824.2 (Elaboré/Top) LACO 50 = ETA 7750 (Elaboré/Top) LACO 92 = ETA 2892A2 (Elaboré) LACO 97 = ETA 6497 (Elaboré) LACO 98 = ETA 6498 (Elaboré) ⦠Add to Cart. Although watch parts differ slightly from one ETA movement to the next the numbers still stay the same. ETA 6497, ETA 6497-1, ETA 6498, ETA 6498-1, UT 6497, UT 6498 400/1711. Quick view. Product Info. AWCI AWCI Store Horological Times American Timepiece ELM ⦠Original winding stem for the following ETA movements: 955.031 ⦠Watches should be accurate and legible.These principles underpin the most successful and familiar watch designs in history, but a purer expression exists in a type of watch known as a regulator.Today, regulator watches are uncommon but offer a unique alternative to standard time-telling that's simultaneously highly ⦠Theory of Horology Study Guide. Jochen Benzinger Frosted Barley Review. ETA Stem 955.112 955.412. ETA has helped smaller brands to create watches without the need of developing a movement internally, such as Delma, powered by an ETA 2824-2. ETA 6497 and 6498 are identical in terms of coarse adjustment to the 2824, but if you need to mess with those you're better off taking it to someone certified or just straight up replacing the balance. #100 Main ⦠Technical details Model:Airman F 104 Regulateur, reference 3893 ⢠Manual movement ETA 6498/FW 24h ⢠2 time zones ⢠Separate 24-hour, minute and second displays ⢠Stainless steel case, 48 mm diameter ⢠Sapphire glass and back with mineral glass ⢠Water-resistant to 50 m ⢠Leather strap ⢠Guide price: CHF 2700 6498-1: Mecaline â Unitas hand 36.6 4.5 17 18000 2.5 46 6498-2: Mecaline Specialities â Unitas hand 36.6 4.5 17 21600 3 56 ... ETA Mechanical movement features Caliber Hours Minutes Seconds Date Day Hacking seconds 1 Ball bearing Regulator Other features 2671: Yes Yes sweep second Yes No Yes It houses a Swiss ETA 6498 movement, meticulously reworked by Garrick, instead of the proprietary movement developed with Andreas Strehlerâs Uhr Teil AG in the first three S-models. For Watchmaker Technical Guides see the link ... ETA 2801-2 Oil Chart & Parts List ETA 2836-2 Oil Chart & Parts List Part 1 ETA 2836-2 Oil Chart & Parts List Part 2 Genuine Case Parts Ordering Information Page Case numbers, ... Watch Parts For ETA 6497-1 and ETA 6498-1: www.ofrei.com Otto Frei, Watch Parts Since 1930 ⦠The History of ETA. Add to Wish List Add to Compare. On the pictures, you can see the main plate, which got a black PDV coating and thus contrasts with the lighter gears and movement bridges. Originally launched as a calibre for pocket watches, the 6497 and 6498 are regularly found ⦠ETA 959.001 250 Hour Wheel Assembled Original. The silver bow shimmers nobly under the light. The movement is the Swiss ETA 6498-1 which operates at a steady 18,000bph (2.5Hz) with a power reserve of about 46 hours. MORE THAN 400 ETA MOVEMENTS SPARE PARTS in 852 PDF files + 17 VALJOUX MOVEMENT SPARE PART in 9 PDF Files + ASSEMBLY DISASSEMBLY VISUAL. Product Info. Advertise. Seagull ST8001 Tourbillon Movement Power Reserve Indicator Auto Date 30mm*5. This collection should give you a good reference for each ETA watch part number. eta 6497 watch seiko watch tourbillon 6498 dial sea gull silver water movement dial st36 dial st3600 seagul 6498 movement Ranking Keywords: puff chair puck animal crossing madoka magica characters puff sleeve wedding dress puffy dresses pudding keycaps Hot Search: cigarette 500 lot craft album photo cigarate bag skin ⦠By continuing to browse it, you agree to their use. SERVICE GUIDE FOR 5 ETA MOVEMENTS = More than 2500 PAGES READY TO BE PRINTED . Original winding stem for the following ETA movements: 976.001 Omega 1455 1456 Stem thread: Tap 10 (.90mm) $6.00. Down/towards the screen is faster and away/up is slower. Quick view. EBERHARD & CO TRAVERSETOLO STEEL MANUAL WINDING KAL. Horological Times Web Page Email Newsletter. 4R35A ⢠Reassembling 1)Install the BaLaNCE CoMPLETE wITh STud to the MaIN PLaTE. The 6498 manually wound movement is quite common today for its robust design, low price, and versatility. The course is 3 days long from 0800 - 1700 each day and costs $595. The case is made of durable Stainless Steel with a Diameter of 44 mm (Case width without Crown) , a Case height of 13 mm paired with a silver dial . ... but I wonder what is the value of the words "Made in Germany" if the movement are ETA? Then pull out the crown with the stem completely. The movement is updated with a frosted three-quarter plate, a new balance cock and a traditional barrel/crown wheel cover, ⦠This Revue Thommen Model has a Handwinding Movement with a ETA 6498 Calibre , which has a power reserve of 46 h , 17 Jewels and a Frequency of 18.000 A/h . ETA 6498-1 LP: 1830EUR [170297] Zeitauktion-No. Below is a list of all the parts for the very popular movements: ETA 2801-2, ETA 2804-2, ETA 2824-2, ETA 2836-2, ETA 2834-2. It is identical to its sibling movement the 6497 save for the position of ⦠Both the 6497 and the 6498 were developed originally in the 1950s by the movement manufacturer Unitas, but nowadays area manufactured and sold by ETA. Instructional Videos. The Bremerhaven from Laco has been created following inspiration from 1940s pocket watches and wristwatches of choice for crew on board the U1 submarines. Additional topics include basic horological theory and how to read a technical guide. from $564.99. 3) Temporarily set the stud to the STud SuPPoRT. Then, under the small second above 6 oâclock, it reveals everything â the view ⦠The pattern of the dial is called âbarleyâ and reminds me of accurately placed corn kernels, it appears almost organic, as fine and symmetrical as it is. eta 976.001 eta 2570: eta 6498 eta 977.001 eta 2580 eta 6498-1 eta 977.301 eta 2600 eta 6498-2 eta 978 eta 2602 eta 651 eta 978.001 eta 2603 eta 671 eta 978.002 eta 2608 eta 672 eta 979.001 eta 2609 eta 682.11 eta 979.002 eta 2612 eta 7001 eta 980 eta 2612-1: eta 7040 eta 980.001 eta 2618: eta 7050 eta 980.002 eta ⦠2) Set the BaLaNCE CoCK wITh REGuRaToR and tighten the BaLaNCE CoCK SCREw. The ⦠Founded back in 1856 by Eterna, the history of ETA predates that by more than half a century. MB2303, ETA 6498-1 case number OLND3Dxxx reference number 7333, 112638 case material steel glass sapphire glass on both sides certificate pictured papers Accessories pictured booklets, pictured original Montblancbox CW21 Technical Document - ETA 7750. Rating: 100%. Contact Us. In Jochen Benzingerâs workshop, it receives its conversion for subscription and finally becomes what we can admire. $25.00. 4R35B/4R36A 11/21 A How to remove the SETTING STEM before dismantling the movement Crown position: NORMAL Push the A portion on the SETTING LEVER gently (refer to the picture on the right) in order to disengage it from the WINDING STEM. Cheap Watch Faces, Buy Quality Watches Directly from China Suppliers:Seagull ST2100 Automatic Movement Day Date Replacement For ETA 2836 2 SELLITA SW220 3H Mechanical Wristwatch Clock Movement Enjoy Free Shipping Worldwide! Its hard to believe that the 7750 is still the industry standard movement for chronographs considering its history. Looking for Rolex 4130 technical guide. The Edition 95 from Laco has been created following inspiration from 1940s pocket watches and wristwatches of choice for crew on board the U1 submarines. ETA 959.001 circuit Board in Original packaging. [citation needed] 6497 Technical Analysis. $4.95 Upper Incabloc Cap Jewel for ETA 6497 & 6498, Pkg of 2. do not engage the balance-spring to the REGuLaToR PIN. Limited Time Sale Easy Return. Recommended Reading. Omega 2201 - ETA 6498-1. $1,258.99. To find out more about cookies and how to manage them, click "Read more". Examination Schedule. Page 12 TECHNICAL GUIDE Cal. He likes to talk with his friends from the community about the Seagull d304, hence why he decided to share a short review of his purchase, about his beloved st1901 movement and provide some insights into ⦠WM-INCA-421.11 $9.00 Ebauches # 5125 Pallet Bridge Screw For ETA 6497 and ETA 6498 130 Technical Features / Mechanical movements Vibrations 21â600 A/h ø 16½âââ â 36.60 mm Height 4.50 mm Winding Hand-winding Power reserve 56 hours Base calibre ETA 6498/2 Jewels 17 Vibrations 28â800 A/h ø 7¾âââ â 17.20 mm Height 4.80 mm Winding Automatic Power reserve 38 hours Base calibre ETA 2671 Jewels 25 ETA Unitas (6497, 6498) â Out of the pocket, on to the wrist. Omega 321 - Lemania 2310/Lemania 2320 Hand ⦠The following Omega calibres use an ebauche from another manufacturer. ETA 251.626 Service Walkthrough The 251.626 is often found in mid to high-end quartz chronographs on the market today. They recommend studying the Theory of Horology publication prior to attending the class to be familiar with the basic nomenclature of watchmaking. Watch Parts For ETA 6497-1 and ETA 6498- Oil specification MB 229.51 or MB 228.31 is recommended and has a service interval of 13,000 miles (21,000 km) using the specified oil. After having my second watchmaking course based on ETA 2428 (1st one was based on ETA 6498) and successfully serviced some Yema and Poljot it's now time to work on my Seiko ! 5 watching. This specific Bremerhaven model is fitted with a black mat dial ⦠Other popular workhorses are the ETA 2824-2 automatic (25 jewels, 28,800vph, 38-hour reserve, available in four grades from Standard to Chronometer) and ETA 2892.A2 ⦠2 Reviews. ETA 251.262.pdf It is a fairly complex quartz movement that has 5 motors, 2 with Red Coils, and 3 with Green Coils. Add to Cart. : 170297 Eberhard & Co Traversetolo steel⦠In fact, experts agree that the ETA line can be traced back as far as 1792 to the creation of Fabriques dâHorlogerie de Fontainemelon (FHF) by Isaac and David Benguerel and their partners François ⦠I just received my Stowa Marine Vintage running a Unitas 6498-1 hand wound movement from Engelsbrand and it does not ⦠Omega 2211 - ETA 6498-1; Omega 2520 - ETA 2000-1 Automatic movement with date; Omega 2601 - Piguet 6763-4 Full calendar, moon phase, two barrels; Chronograph. This website uses cookies.