Mechanical Movement
Mechanical Movement
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| MIYOTA 8215 Mechanical Automatic Watch Movement NEW | |
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$37.00 Time Remaining: 19d 4h Buy It Now for only: $37.00 |
| Gruen Semi Thin 12S 15J OF Pocket Watch 754 White Gold Case Movement Running | |
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$37.81 (9 Bids) Time Remaining: 15h 4m |
| VINTAGE POCKET WATCH 1909 18S HAMILTON 940 21 JEWELS STUNNING MOVEMENT | |
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$39.00 (8 Bids) Time Remaining: 1d 15h 22m |
| 6497 MECHANICAL HAND WIND CLASSIC RETRO VINTAGE WATCH 216000 bph MOVEMENT | |
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$49.95 Time Remaining: 16d 18h 4m Buy It Now for only: $49.95 |
| Circa 1903 Elgin Pocket Watch Hunter case 15 Jewel Movement | |
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$31.00 (9 Bids) Time Remaining: 12h 33m |
| MIYOTA 8N24 Mechanical Automatic Watch Movement with stem NEW | |
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$31.00 Time Remaining: 23d 23h 7m Buy It Now for only: $31.00 |
| VINTAGE POCKET WATCH MOVEMENT LOT 4 FUSEE | |
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$60.01 (10 Bids) Time Remaining: 15h 5m |
| two antique waltham watch movement 15jewels both run | |
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$10.45 (2 Bids) Time Remaining: 6h 49m |
| White Classic Mens Mechanical Movement wristwatch Stainless Steel Band Analog | |
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$17.99 Time Remaining: 1d 21h 42m Buy It Now for only: $17.99 |
| Hamilton 16s Grade 992 Railroad 21 Jewel Movement for Pocket Watch | |
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$83.50 (14 Bids) Time Remaining: 13h 7m |
| Intuitive Mens Mechanical Movement wristwatch SilverCase Brown Band White Dial | |
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$15.99 Time Remaining: 2d 10h 42m Buy It Now for only: $15.99 |
| Hamilton 16s Grade 992 Railroad 21 Jewel Movement for Pocket Watch | |
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$70.99 (18 Bids) Time Remaining: 13h 22m |
| 18s WALTHAM Crescent St 19 Jewel Adjusted Full Plate Movement | |
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$76.00 (7 Bids) Time Remaining: 2d 14h 51m |
| Fashonable Mens Mechanical Movement wristwatch Silver Case Black Band Big Number | |
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$15.99 Time Remaining: 2d 15h 42m Buy It Now for only: $15.99 |
| Nice antique 18s 7j Elgin pocket watch running well flip open movement | |
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$14.25 (3 Bids) Time Remaining: 3d 8h 36m |
| Vintage russian mechanical watch VOSTOK Movement 2214 | |
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$14.00 Time Remaining: 29d 9h 48m Buy It Now for only: $14.00 |
| Vintage WALTHAM RIVERSIDE Mechanical Wind Pocket Watch Movement RUNS | |
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$29.99 (1 Bid) Time Remaining: 2d 9h 29m |
| ELGIN1942 BW Raymond 21J pocket watch Gold tone movement Runs well nice | |
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$135.50 (7 Bids) Time Remaining: 1d 10h 40m |
| 24 Hours Pocket Watch movement enamel dial 40mm in diameter to restore or part | |
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$175.00 Time Remaining: 28d 12h 10m Buy It Now for only: $175.00 |
| ELGIN 17 JEWEL POCKET WATCH MOVEMENT RUNS WOW | |
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$9.99 (1 Bid) Time Remaining: 1d 15h 5m |
| Vintage russian mechanical watch RAKETA Movement 2614H | |
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$10.00 Time Remaining: 29d 9h 51m Buy It Now for only: $10.00 |
| Elgin Open Face Pocket Watch Movement Runing No Reserve | |
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$9.50 (2 Bids) Time Remaining: 11h 13m |
| Ball Commercial 16 size swiss 435 movement 17 jewels running | |
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$32.25 (9 Bids) Time Remaining: 1d 19h 33m |
| Black Tone Mens Antique Style AK Homme Mechanical Movement Pocket Watch Fob | |
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$14.98 Time Remaining: 18d 20h 14m Buy It Now for only: $14.98 |
| Waltham 16 size pocketwatch 17 jewel movement very nice | |
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$15.60 (2 Bids) Time Remaining: 1d 19h 33m |
| ETA watch movement technical communications 20 battery mechanical | |
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$14.23 Time Remaining: 29d 9h 8m Buy It Now for only: $14.23 |
| Lot of 6 Vintage WALTHAM Pocket Watch MOVEMENTS | |
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$11.16 (6 Bids) Time Remaining: 3d 15h 15m |
| HEBDOMAS MOVEMENT POCKET WATCH FOR PARTS SWISS OTTOMAN | |
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$0.99 (1 Bid) Time Remaining: 1d 22h 10m |
| Super Luxury and Fashion Mens Mechanical Movement wristwatch Alloy Strap Analog | |
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$17.99 Time Remaining: 24d 17h 40m Buy It Now for only: $17.99 |
| 1800s Pocket Watch John Russel Swiss Movement EFCO Longines Case Parts Repair | |
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$19.99 Time Remaining: 3d 16h 17m |
| Moeris pocket watch movement for spare parts nice dial | |
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$16.00 Time Remaining: 26d 11h 41m Buy It Now for only: $16.00 |
| PSAVOLAINEN POCKET WATCH OMEGA WATCH CO MOVEMENTNICE | |
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$40.00 (6 Bids) Time Remaining: 1d 8h 30m |
| antique waltham pocket watch movement seaside | |
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$9.95 (1 Bid) Time Remaining: 6h 33m |
| STUNNER Automatic mens Prince of London large skeleton movement mechanical | |
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$39.52 Time Remaining: 6d 10h 29m Buy It Now for only: $39.52 |
| ANTIQUE NICE POCKET WATCH MOVEMENT ANONYMOUS 42mm RESTORE | |
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$1.54 (4 Bids) Time Remaining: 1d 7h 32m |
| Pocket Watch Movement Vintage Antique 4adj Swiss | |
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$65.00 Time Remaining: 26d 14h 48m Buy It Now for only: $65.00 |
| 16S 17J Illinois Central Tu tone Movement Open Face Nickel Pocket Watch | |
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$149.00 Time Remaining: 3d 15h 44m Buy It Now for only: $190.00 |
| NICE Elgin Open Face Pocket Watch Movement No Reserve | |
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$6.11 (2 Bids) Time Remaining: 11h 3m |
| MIYOTA 8245 CITIZEN Mechanical Automatic Watch Movement with stem NEW | |
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$39.50 Time Remaining: 4d 22h 12m Buy It Now for only: $39.50 |
| ELGIN WATCH MOVEMENT ONLY NICE UNBROKEN OR CHIPPED FACE WORKS | |
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$5.50 (2 Bids) Time Remaining: 1d 5h 4m |
| c 1889 SETH THOMAS 6s HUNTER CASE GOLD FILLED NICKEL MOVEMENT 11 JEWELS SERVICED | |
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$198.00 Time Remaining: 16d 16h 3m Buy It Now for only: $198.00 |
| ELGIN Hunter Case Pocket Watch Movement No Reserve | |
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$5.95 Time Remaining: 11h 43m |
| E Howard Co Series IV 18 Size Parts or Project Movement No Reserve | |
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$0.99 (1 Bid) Time Remaining: 4d 17h 2m |
| Triple Date Moon Phase Pocket Watch movement dial run 435 mm in diameter | |
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$375.00 Time Remaining: 23d 21h 1m Buy It Now for only: $375.00 |
| 1891 B W Raymond Elgin 18S 17J 17 Jewel Hunter Pocket Watch Movement Dial Part | |
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$69.99 Time Remaining: 4d 17h 51m Buy It Now for only: $110.99 |
| Vintage russian mechanical watch Poljot with original bracelet Movement 26142H | |
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$16.00 Time Remaining: 27d 8h 48m Buy It Now for only: $16.00 |
| High Grade Touchon CHMeylan Chronometer 19J 7Adj PW Movement Only AS IS NR | |
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$149.50 (13 Bids) Time Remaining: 15h 11m |
| HAMILTON 21J 992 MOVEMENT LARGE SIZE GOLD FILLE CASE NORUNNING MENS POCKET WATCH | |
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$70.00 (5 Bids) Time Remaining: 3d 9h 50m |
| New Mens Automatic Mechanical Movement Business Watch | |
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$24.99 Time Remaining: 27d 7h 4m Buy It Now for only: $24.99 |
| DOXA LOCLE SKELETON SEA MOTIVES ENGRAVING HIGH GRADE POCKET WATCH MOVEMENT | |
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$415.00 (17 Bids) Time Remaining: 1d 15h 33m |
| RUSSIAN Mechanical WATCH ZARIA 3105 Poljiot movement | |
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$59.00 Time Remaining: 15d 44m Buy It Now for only: $59.00 |
| E Howard Co Series V 16 Size Parts or Project Movement No Reserve | |
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$0.99 (1 Bid) Time Remaining: 4d 16h 53m |
| E Howard Co Series IV 18 Size Parts or Project Movement No Reserve | |
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$16.49 (5 Bids) Time Remaining: 4d 17h 10m |
| Luxury Mens Selfwind Movement S Steel Skeleton Automatic Mechanical Wristwatch | |
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$18.95 Time Remaining: 1d 22h 44m Buy It Now for only: $18.95 |
| Vintage Collectible Bulova 10K Rolled Gold Plate Pocket Watch Swiss Movement | |
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$20.50 (5 Bids) Time Remaining: 15h 40m |
| Black Classic Mens Mechanical Movement wristwatch Stainless Steel Band hollow | |
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$17.99 Time Remaining: 2d 9h 54m Buy It Now for only: $17.99 |
| Vintage pocket watch movement chronometric regulator | |
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$99.99 Time Remaining: 9h 52m |
| ANTIQUE VINTAGE ELGIN 657 SHOCKMASTER 17j 16s POCKET WATCH MOVEMENT NEAR MINT | |
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$22.51 (13 Bids) Time Remaining: 1d 11h 46m |
| WATERBURY Series L Duplex With RARE ALUMINUM Movement Pocket Dollar Watch 1886 | |
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$149.99 Time Remaining: 28d 9h 15m Buy It Now for only: $149.99 |
| 1893 SETH THOMAS TWO TONE MOVEMENT POCKET WATCH in COIN SILVER CASE 18S RUNS | |
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$100.00 (7 Bids) Time Remaining: 4d 15h 45m |
| Very RARE Charles E Jacot Movement and Dial for Parts | |
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$120.00 Time Remaining: 29d 15h 20m Buy It Now for only: $120.00 |
| 18 FANCY DIAL WITH 10 RUBIES WALTHAM 1891 movement GF | |
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$31.00 (2 Bids) Time Remaining: 3d 8h 14m |
| Waltham 18s 15 Jewel Two Tone Pocket Watch Movement for Parts | |
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$7.99 Time Remaining: 2d 15h 1m |
| LOVELY Watch new Automatic mechanical movement gold mens skeleton steampunk | |
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$39.52 Time Remaining: 2d 11h 41m Buy It Now for only: $39.52 |
| vintage tramway swiss pocket watch movement ut 6497 | |
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$12.50 (4 Bids) Time Remaining: 13h 6m |
| Hot Sale Fashion New Hand winding Fully transparent Mechanical Mens Watch | |
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$26.99 Time Remaining: 28d 4h 59m Buy It Now for only: $26.99 |
| 1902 ELGIN POCKET WATCH NICKEL MOVEMENT DEER ENGRAVED CASE SIZE 18 RUNS | |
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$56.79 (3 Bids) Time Remaining: 4d 16h 5m |
| ABBOTT Pocket Watch Movement Dial | |
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$35.00 Time Remaining: 10h 14m Buy It Now for only: $39.00 |
| Steampunk Mechanical Watch Movement Gears Koi Sea Dragon Fish Blue Necklace | |
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$38.00 Time Remaining: 19d 14h 35m Buy It Now for only: $38.00 |
| Vintage Xfine pocket watch movement enamel dial 43 mm | |
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$99.99 Time Remaining: 9h 53m |
| Russian BELORUS RETRO Mechanical mens watch LUCH 1801 movement | |
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$25.00 Time Remaining: 25d 11h 12m Buy It Now for only: $25.00 |
| Vintage Xfine pocket watch movement enamel dial 43 mm | |
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$99.99 Time Remaining: 9h 54m |
| Vintage Fine pocket watch movement enamel dial 45 mm | |
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$99.99 Time Remaining: 9h 55m |
| RUSSIAN Mechanical WATCH ZARIA 3105 Poljiot movement | |
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$59.00 Time Remaining: 9d 10h 13m Buy It Now for only: $59.00 |
| Antique Pocket Watch Movement Lot Elgin Swiss Monopol Waltham Carl L Rose +++ | |
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$36.25 (2 Bids) Time Remaining: 2d 12h 39m |
| RUSSIAN Mechanical WATCH ZARJA ZARIA 3105 Poljiot movement | |
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$59.00 Time Remaining: 14d 12h 1m Buy It Now for only: $59.00 |
| VICTORIAN AESTHETIC MOVEMENT SILVER PLATED MECHANICAL BUTTER DISH 13 Tall NR | |
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$61.10 (17 Bids) Time Remaining: 10h 14m |
| Lot of 3 Vintage ELGIN Pocket Watch MOVEMENTS | |
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$1.04 (2 Bids) Time Remaining: 3d 14h 57m |
| Invicta 0420 OBV2 Mens Titanium Pro Diver TMI NH25A Auto Mechanical Movement | |
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$129.99 Time Remaining: 8d 17h 2m Buy It Now for only: $129.99 |
| 16s ILLINOIUS Pocket Watch Movement Hands Private Label Dial | |
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$35.00 Time Remaining: 7h 58m Buy It Now for only: $39.00 |
| Vintage Brass Golden Mechanical Movement Hand Winding Pocket Watch Chain MW20 | |
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$15.49 Time Remaining: 13d 9h 14m Buy It Now for only: $15.49 |
| Antique Elgin Pocket watch movement for parts or restore | |
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$9.99 Time Remaining: 1d 15h 24m |
| VACHERON C0NSTANTIN CHRONOMETER 21 JEWELS 8 ADJUSTMENTS POCKET WATCH MOVEMENT | |
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$504.40 (19 Bids) Time Remaining: 1d 16h 3m |
| MIYOTA 8247 CITIZEN Mechanical Automatic Watch Movement with stem NEW | |
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$43.50 Time Remaining: 15d 20h 23m Buy It Now for only: $43.50 |
| ULYSSE NARDIN LOCLE GENEVE NAVY CHRONOMETER 17 JEWELS POCKET WATCH MOVEMENT | |
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$760.00 (51 Bids) Time Remaining: 1d 16h 13m |
Shape Memory Alloy - Heat Engine?
Is it possible to make a heat engine using a shape memory alloy using a solar source? how to make it to get mechanical movement or/and electrical energy from this solar energy?
Well, let's see........
Shape Memory Alloy, elastic properties of strongest SMA -- Nickel-Titanium......hmmmmmm
Make a heat engine out of shape memory.........hmmmmmmmmm
Uhoh, uhoh, remembering "functional fatigue" as a drawback. Applications need low to moderate cycling speeds (whatever that's supposed to mean).
Present uses restricted to piping applications, actuator substitutions and dental work. Lots of other possibilities but none show up as dynamic as an engine. Heating/Shape Shifting limited to 2% to 5% elongation of dimensions.
Nope, sir. Present-day technology just doesn't support it................yet. Don't give up on the idea, though. Future advances may open up a door or two for you.
Clark Collection of Mechanical Movement Part 1