How much is my Hamilton pocket watch worth?

I found this beautiful little pocket watch when cleaning out my grandmother's (who passed away) closet. When I open it up it says 14k gold filled. It also says Hamilton watch co. Lancaster, PA. 17 Jewels Adjusted. 912.

Anyone know anything about watches?

You don't give enough information to get a guess as to what it might be worth. Do you have any idea as to how old it might be or the model number? Anything that can help? The site below might let you get a guess as to the value of it. Click on the Hailton button on the left and scroll down for examples of pocket watches.

14k Yellow Gold Elgin Pocket Watch w Cover 17 Jewels Mechanical
14k Yellow Gold Elgin Pocket Watch w Cover 17 Jewels Mechanical
$995.95
Time Remaining: 31m
Buy It Now for only: $995.95

Andre Rivalle 17 Jewels shock protected swiss made Mens watch for parts repairs
Andre Rivalle 17 Jewels shock protected swiss made Mens watch for parts repairs
$12.50
Time Remaining: 38m
Buy It Now for only: $17.00

Hamilton Electric Railway Special Railroad Pocket Watch 974 17 Jewel Runs
Hamilton Electric Railway Special Railroad Pocket Watch 974 17 Jewel Runs
$255.00 (6 Bids)
Time Remaining: 44m

ANTIQUE ESTATE HAMILTON WATCH CO 17 JEWELS POCKET WATCH WATCH FOB CHAIN NR
ANTIQUE ESTATE HAMILTON WATCH CO 17 JEWELS POCKET WATCH WATCH FOB CHAIN NR
$122.50 (26 Bids)
Time Remaining: 55m

Vintage Arnex Swiss Gold Plated 17 Jewel Incabloc Mechanical Pocket Watch
Vintage Arnex Swiss Gold Plated 17 Jewel Incabloc Mechanical Pocket Watch
$19.00
Time Remaining: 1h 21m
Buy It Now for only: $19.00

HAMILTON 936 18 SIZE 17 JEWEL RAILROAD POCKET WATCH MVT
HAMILTON 936 18 SIZE 17 JEWEL RAILROAD POCKET WATCH MVT
$76.96 (12 Bids)
Time Remaining: 1h 23m

Dunhaven Liberty Bell Pocket Watch 1978 Mechanical Wind 17 Jewel
Dunhaven Liberty Bell Pocket Watch 1978 Mechanical Wind 17 Jewel
$70.00
Time Remaining: 1h 25m
Buy It Now for only: $70.00

Vintage Antique Gents pocket watch movement Elgin 12s 17 jewel open face thin
Vintage Antique Gents pocket watch movement Elgin 12s 17 jewel open face thin
$14.99
Time Remaining: 1h 30m

BUCHERER POCKET WATCH 17 JEWELS INCABLOC HAND WINDING SWISS MOVEMENT
BUCHERER POCKET WATCH 17 JEWELS INCABLOC HAND WINDING SWISS MOVEMENT
$56.50 (20 Bids)
Time Remaining: 1h 33m

Vintage Antique Gents pocket watch movement Gotham 12 size 17 jewel Cal HLML
Vintage Antique Gents pocket watch movement Gotham 12 size 17 jewel Cal HLML
$14.99
Time Remaining: 1h 35m

VINTAGE CHASE 17 JEWEL LOCOMOTIVE TRAIN 2 POCKETWATCH WATCH RUNNING NR
VINTAGE CHASE 17 JEWEL LOCOMOTIVE TRAIN 2 POCKETWATCH WATCH RUNNING NR
$19.99
Time Remaining: 1h 40m

HAMILTON MAINSPRING NOS 0 SIZE  1536 OR 212 17 JEWEL
HAMILTON MAINSPRING NOS 0 SIZE 1536 OR 212 17 JEWEL
$4.99
Time Remaining: 1h 42m
Buy It Now for only: $4.99

1902 17 Jewel Elgin Movement
1902 17 Jewel Elgin Movement
$9.50 (2 Bids)
Time Remaining: 1h 53m

Vintage Nelsonic Pocket Watch 17 Jewels Dog and Bird
Vintage Nelsonic Pocket Watch 17 Jewels Dog and Bird
$14.98
Time Remaining: 1h 53m
Buy It Now for only: $14.98

Vintage Swiss Made Ever Swiss 17 Jewels Wind Up Pocket Watch Hunting Dogs Scene
Vintage Swiss Made Ever Swiss 17 Jewels Wind Up Pocket Watch Hunting Dogs Scene
$29.99
Time Remaining: 2h 1m
Buy It Now for only: $49.99

Vintage Arnex 17 Jewels Incabloc Pocket Watch Swiss Made Gold Tone 3 Horses 93g
Vintage Arnex 17 Jewels Incabloc Pocket Watch Swiss Made Gold Tone 3 Horses 93g
$39.99 (1 Bid)
Time Remaining: 2h 14m

Antique 17 Jewel John Dueber Hampden Hunters Case Pocket Watch Movement 4 Parts
Antique 17 Jewel John Dueber Hampden Hunters Case Pocket Watch Movement 4 Parts
$9.99 (1 Bid)
Time Remaining: 2h 18m

1935 Waltham Model 737 17 Jewel 10k All Gold Filled RGP Fancy Tank GOOD BALANCE
1935 Waltham Model 737 17 Jewel 10k All Gold Filled RGP Fancy Tank GOOD BALANCE
$31.50 (1 Bid)
Time Remaining: 2h 39m

Antique Hampden Pocket Watch Movement 17 Jewels Size 16 PARTS
Antique Hampden Pocket Watch Movement 17 Jewels Size 16 PARTS
$7.50 (3 Bids)
Time Remaining: 3h 5m

1941 Elgin De Luxe 17 Jewels Pocket Watch Grade 542 Size 10s for Repair
1941 Elgin De Luxe 17 Jewels Pocket Watch Grade 542 Size 10s for Repair
$18.14 (5 Bids)
Time Remaining: 3h 6m

Elgin 12 Size Grade 345 17 Jewel Pocket Watch
Elgin 12 Size Grade 345 17 Jewel Pocket Watch
$75.00
Time Remaining: 3h 7m

1907 18S GR 825 WALTHAM 17 JEWELS POCKET WATCH CS10
1907 18S GR 825 WALTHAM 17 JEWELS POCKET WATCH CS10
$43.00 (12 Bids)
Time Remaining: 3h 16m

Arnex 17 Jewels Incabloc Pocket Watch
Arnex 17 Jewels Incabloc Pocket Watch
$176.60
Time Remaining: 3h 35m
Buy It Now for only: $176.60

1924 Waltham 17 Jewels 14K GF Pocket Watch Grade 1225 Size 12s Runs
1924 Waltham 17 Jewels 14K GF Pocket Watch Grade 1225 Size 12s Runs
$42.00 (20 Bids)
Time Remaining: 3h 40m

WALTHAM 10K ROLLED GOLD POCKET WATCH 17 JEWELS SHOCKPROOF ANTIMAGNATIC Works
WALTHAM 10K ROLLED GOLD POCKET WATCH 17 JEWELS SHOCKPROOF ANTIMAGNATIC Works
$124.99
Time Remaining: 3h 57m

330 VINTAGE LANCO AUTOMATIC MOVEMENT 17 JEWELS
330 VINTAGE LANCO AUTOMATIC MOVEMENT 17 JEWELS
$13.00
Time Remaining: 4h 43m
Buy It Now for only: $13.00

VINTAGE HY MOSER  CE HYDEPARK 17 JEWELS NICKEL CHROME SWISS MADE POCKET WATCH
VINTAGE HY MOSER CE HYDEPARK 17 JEWELS NICKEL CHROME SWISS MADE POCKET WATCH
$179.99
Time Remaining: 4h 54m
Buy It Now for only: $179.99

1904 18 Size 17 Jewel Grade 307 Stem Wind Lever Set Antique Elgin Pocket Watch
1904 18 Size 17 Jewel Grade 307 Stem Wind Lever Set Antique Elgin Pocket Watch
$150.00
Time Remaining: 10h 47m
Buy It Now for only: $200.00

Elgin Pocket watch Deluxe 542 Circa 1940s 17 Jewel 14k gold case
Elgin Pocket watch Deluxe 542 Circa 1940s 17 Jewel 14k gold case
$750.00
Time Remaining: 11h 18m
Buy It Now for only: $750.00

A463 VINTAGE WITTNAUER WRIST MOVEMENT 17 JEWELS RUNNING
A463 VINTAGE WITTNAUER WRIST MOVEMENT 17 JEWELS RUNNING
$10.00
Time Remaining: 12h 1m
Buy It Now for only: $10.00

1908 Waltham 17 Jewel 14K Gold Plated Pocket Watch Not running
1908 Waltham 17 Jewel 14K Gold Plated Pocket Watch Not running
$102.30
Time Remaining: 12h 4m
Buy It Now for only: $102.30

Vintage Illinois 17 Jewels Pocket Watch w 10K Gold Fob RUNS
Vintage Illinois 17 Jewels Pocket Watch w 10K Gold Fob RUNS
$399.99
Time Remaining: 12h 14m
Buy It Now for only: $399.99

Arnex 17Jewels Incabloc Swiss Pocket Watch With Box
Arnex 17Jewels Incabloc Swiss Pocket Watch With Box
$110.00
Time Remaining: 12h 29m

VINTAGE NORTH STAR POCKET WATCH FOR REPAIRS OR PARTS 17 JEWELS SHOCK PROTECTED
VINTAGE NORTH STAR POCKET WATCH FOR REPAIRS OR PARTS 17 JEWELS SHOCK PROTECTED
$24.99
Time Remaining: 12h 52m
Buy It Now for only: $34.99

A483 VINTAGE BENRUS WRIST MOVEMENT 17 JEWELS RUNNING
A483 VINTAGE BENRUS WRIST MOVEMENT 17 JEWELS RUNNING
$13.00
Time Remaining: 14h 6m
Buy It Now for only: $13.00

Timex 400 17 Jewels working Watch
Timex 400 17 Jewels working Watch
$20.00
Time Remaining: 14h 11m

Vtg HAMILTON MASONIC 917 POCKET WATCH 17 JEWELS SUPER 10 kt GF CASE STAR Co
Vtg HAMILTON MASONIC 917 POCKET WATCH 17 JEWELS SUPER 10 kt GF CASE STAR Co
$120.00
Time Remaining: 14h 21m

A462 VINTAGE HAMILTON WRIST MOVEMENT 17 JEWELS S N E114398 RUNNING
A462 VINTAGE HAMILTON WRIST MOVEMENT 17 JEWELS S N E114398 RUNNING
$13.00
Time Remaining: 14h 23m
Buy It Now for only: $13.00

Vintage Pendant Ladies Ornata 17 Jewels Watch Swiss Made
Vintage Pendant Ladies Ornata 17 Jewels Watch Swiss Made
$59.00 (1 Bid)
Time Remaining: 14h 44m

Omega Art Deco Slim Dress Pocket Watch 17 Jewel C 1930 Stainless Steel
Omega Art Deco Slim Dress Pocket Watch 17 Jewel C 1930 Stainless Steel
$325.00
Time Remaining: 15h 4m

Swiss Made 17 Jewels Shock Resistant Ever Swiss Wind Up Pocket Watch
Swiss Made 17 Jewels Shock Resistant Ever Swiss Wind Up Pocket Watch
$119.95
Time Remaining: 15h 6m
Buy It Now for only: $119.95

Vintage Bulova Swiss Pocket Watch 17 Jewels 10K Filled Gold Filled Plate Works
Vintage Bulova Swiss Pocket Watch 17 Jewels 10K Filled Gold Filled Plate Works
$265.00
Time Remaining: 15h 24m
Buy It Now for only: $350.00

Vintage Hamilton 917 USA Pocket Watch 17 Jewels 10K Gold Filled Still Working
Vintage Hamilton 917 USA Pocket Watch 17 Jewels 10K Gold Filled Still Working
$350.00
Time Remaining: 15h 25m
Buy It Now for only: $475.00

18 SIZE HIGH GRADE OMEGA 17 JEWEL POCKET WATCH
18 SIZE HIGH GRADE OMEGA 17 JEWEL POCKET WATCH
$22.72 (3 Bids)
Time Remaining: 15h 26m

INDUS Silver Color Pocket Watch 17 jewels
INDUS Silver Color Pocket Watch 17 jewels
$65.00
Time Remaining: 15h 41m

14k Longines Mens Watch 17 Jewel Black Dial Wind Up Working
14k Longines Mens Watch 17 Jewel Black Dial Wind Up Working
$379.99
Time Remaining: 16h 26m
Buy It Now for only: $379.99

MENS E HOWARD WATCH Co BOSTON KEYSTONE 17 JEWELS POCKET WATCH 44mm
MENS E HOWARD WATCH Co BOSTON KEYSTONE 17 JEWELS POCKET WATCH 44mm
$559.00
Time Remaining: 16h 38m
Buy It Now for only: $559.00

MAJESTRON POCKET WATCH KNIFE MAN DOGS FOX HUNTING 17 JEWELS SHOCK PROTECTED
MAJESTRON POCKET WATCH KNIFE MAN DOGS FOX HUNTING 17 JEWELS SHOCK PROTECTED
$29.95
Time Remaining: 16h 51m

Waltham 14K White Gold 17 Jewels Art Deco Octagon Pocket watch Running
Waltham 14K White Gold 17 Jewels Art Deco Octagon Pocket watch Running
$799.00
Time Remaining: 16h 53m
Buy It Now for only: $799.00

Elgin Pocket Watch w Crescent watchcase 17 Jewel Not Running
Elgin Pocket Watch w Crescent watchcase 17 Jewel Not Running
$25.00
Time Remaining: 17h 13m

Vintage Le Gran 17 jewels Railroad Watch Working
Vintage Le Gran 17 jewels Railroad Watch Working
$50.00
Time Remaining: 17h 16m

1928 ELGIN GRADE 479 12 SIZE 17 JEWEL STUNNING DUEBER 14K WHITE GOLD FILLED CASE
1928 ELGIN GRADE 479 12 SIZE 17 JEWEL STUNNING DUEBER 14K WHITE GOLD FILLED CASE
$49.00 (10 Bids)
Time Remaining: 17h 26m

Majestime Wind Up 17 Jewels Pocket Watch with Original Case Pheasant on dial
Majestime Wind Up 17 Jewels Pocket Watch with Original Case Pheasant on dial
$80.00
Time Remaining: 17h 52m
Buy It Now for only: $80.00

Heavy 14K Solid Gold 17 Jewel Illinois Railroad Dispatcher Official Pocket Watch
Heavy 14K Solid Gold 17 Jewel Illinois Railroad Dispatcher Official Pocket Watch
$2,800.00
Time Remaining: 18h 6m
Buy It Now for only: $2,800.00

Hallmark Open Face Pocket Watch Gold Filled 20 Year 17 Jewels
Hallmark Open Face Pocket Watch Gold Filled 20 Year 17 Jewels
$49.99
Time Remaining: 18h 18m

HAMILTON MASTERPIECE 17 JEWELS 870 POCKET WATCH GOLD FILLED CASE RUNS SMOOTHLY
HAMILTON MASTERPIECE 17 JEWELS 870 POCKET WATCH GOLD FILLED CASE RUNS SMOOTHLY
$400.00
Time Remaining: 18h 19m
Buy It Now for only: $400.00

Waltham pocket watch Premier 17 jewels 10k rolled gold Quick Meal Stove Co gift
Waltham pocket watch Premier 17 jewels 10k rolled gold Quick Meal Stove Co gift
$75.00
Time Remaining: 18h 52m

Vintage Railroad Trainmans Special Pocket Watch Swiss Made 17 jewels   661
Vintage Railroad Trainmans Special Pocket Watch Swiss Made 17 jewels 661
$350.00
Time Remaining: 19h 12m
Buy It Now for only: $350.00

Hamilton Pocket Watch 1922 swing out movement 12S 17 Jewel gold filled case
Hamilton Pocket Watch 1922 swing out movement 12S 17 Jewel gold filled case
$32.00 (9 Bids)
Time Remaining: 19h 19m

12 size elgin 17 jewel pocket
12 size elgin 17 jewel pocket
$85.00 (1 Bid)
Time Remaining: 19h 20m

Helbros R74 88B Movement 17 Jewel Swiss Pocket Watch
Helbros R74 88B Movement 17 Jewel Swiss Pocket Watch
$44.99
Time Remaining: 19h 33m
Buy It Now for only: $44.99

17 jewel Hamilton 18 size antique pocket watch
17 jewel Hamilton 18 size antique pocket watch
$150.00
Time Remaining: 19h 40m
Buy It Now for only: $300.00

Wittnauer 17 jewel Vintage watch 10 kt gold filled
Wittnauer 17 jewel Vintage watch 10 kt gold filled
$19.99
Time Remaining: 19h 52m

VINTAGE SUTTON 17 JEWEL SHOCKABSORBER PENDANT WATCH WITH MONET CHAIN
VINTAGE SUTTON 17 JEWEL SHOCKABSORBER PENDANT WATCH WITH MONET CHAIN
$29.95
Time Remaining: 20h 15m
Buy It Now for only: $29.95

CARAVELLE SWISS 8952 17 JEWELS GOLD PLATE POCKET WATCH WORKING
CARAVELLE SWISS 8952 17 JEWELS GOLD PLATE POCKET WATCH WORKING
$25.00
Time Remaining: 20h 19m

BUREN GRAND PRIX 17 JEWELS ANTIQUE POCKET STELLER 10K RGP
BUREN GRAND PRIX 17 JEWELS ANTIQUE POCKET STELLER 10K RGP
$50.00
Time Remaining: 20h 23m

Vintage 17 jewel Elgin pocket watch
Vintage 17 jewel Elgin pocket watch
$92.44
Time Remaining: 20h 27m
Buy It Now for only: $92.44

1940 Elgin Solid 14K Yellow Gold 17 Jewels Pocket Watch
1940 Elgin Solid 14K Yellow Gold 17 Jewels Pocket Watch
$995.00
Time Remaining: 20h 29m
Buy It Now for only: $995.00

1912 Illinois 17 Jewels Pocket Watch Grade 255 Size 12s for Repair
1912 Illinois 17 Jewels Pocket Watch Grade 255 Size 12s for Repair
$8.50 (4 Bids)
Time Remaining: 20h 29m

GANDALF THE WHITE WIZARD ORIGINAL ART 17 JEWELS LOTR SWISS POCKET WATCH
GANDALF THE WHITE WIZARD ORIGINAL ART 17 JEWELS LOTR SWISS POCKET WATCH
$119.99
Time Remaining: 20h 44m
Buy It Now for only: $119.99

Vintage 1901 Elgin GM Wheeler 17 Jewels Pocket Watch 9682924 Running LOOK
Vintage 1901 Elgin GM Wheeler 17 Jewels Pocket Watch 9682924 Running LOOK
$134.99
Time Remaining: 20h 49m
Buy It Now for only: $134.99

BUCHERER GOLD TONE METAL VINTAGE POCKET WATCH 17 JEWELS 30mm SWISS MADE
BUCHERER GOLD TONE METAL VINTAGE POCKET WATCH 17 JEWELS 30mm SWISS MADE
$525.00
Time Remaining: 21h 4m
Buy It Now for only: $525.00

Bernex Swiss Made Gold Plated Pocket Watch 17 Jewel ETA 6498 Wind Up 22102R
Bernex Swiss Made Gold Plated Pocket Watch 17 Jewel ETA 6498 Wind Up 22102R
$689.99
Time Remaining: 21h 9m
Buy It Now for only: $689.99

Bernex Swiss Made Gold Plated Pocket Watch 17 Jewel ETA 6498 Wind Up 22103
Bernex Swiss Made Gold Plated Pocket Watch 17 Jewel ETA 6498 Wind Up 22103
$689.99
Time Remaining: 21h 9m
Buy It Now for only: $689.99

Rapport London Gold Plate Hunting Case Pocket Watch Skeletonized 17 Jewels PW90
Rapport London Gold Plate Hunting Case Pocket Watch Skeletonized 17 Jewels PW90
$449.99
Time Remaining: 21h 20m
Buy It Now for only: $449.99

Bouverat 1919 Chrome Double Hunting Case Pocket Watch 17 Jewel Mechanical 822201
Bouverat 1919 Chrome Double Hunting Case Pocket Watch 17 Jewel Mechanical 822201
$455.00
Time Remaining: 21h 20m
Buy It Now for only: $455.00