Hamilton 912 from 1925 with a Golden Guilloche Dial
This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 17 jewels and a beautiful golden, guilloche dial.
This piece is in our 44 mm conversion case, learn more about case size and profile.
*Every detail—from servicing, restoring, repairing and casing—is completed in our shop in Little Rock, Arkansas, USA*
This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 17 jewels and a beautiful golden, guilloche dial.
This piece is in our 44 mm conversion case, learn more about case size and profile.
*Every detail—from servicing, restoring, repairing and casing—is completed in our shop in Little Rock, Arkansas, USA*
This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 17 jewels and a beautiful golden, guilloche dial.
This piece is in our 44 mm conversion case, learn more about case size and profile.
*Every detail—from servicing, restoring, repairing and casing—is completed in our shop in Little Rock, Arkansas, USA*
Hamilton Watch Co. was in operation from 1892-1969 and manufactured some of the highest end, most accurate watches ever produced. Manufacturing of Hamilton watches took place at their facility in Lancaster, Pennsylvania.
This Hamilton timepiece, crafted in Lancaster, Pennsylvania, in 1925, is powered by the 912 grade—a 17-jewel in-house movement produced from 1923 to 1937. Components of the movement were carefully refinished with blue accents on the screws and hardware using precise hand-applied thermal treatment—a traditional watchmaking technique that enhances both corrosion resistance and visual appeal (read more here). The jewel settings, gear train, balance, and balance weights were each individually hand-polished to restore their original golden luster. The watch hands remain unrestored, preserving their original factory finish in a rich heat-blued tone. The Hamilton dial features a striking guilloche motif at the center with bold numerals presented on a golden backdrop. The blued hands provide crisp contrast against the dial—offering a visual delight every time you check the time.
The timepiece is housed in a new 316L stainless steel wristwatch conversion case, designed with adjustable lugs for easy winding and setting, ensuring a comfortable fit across various wrist sizes. The case is equipped with front, back, and crown gaskets, providing water resistance up to 50 meters, although we recommend removing the watch before water activities. The watch is fully serviced and ready for your upcoming adventures.
Watch Performance
Accuracy: +/- 10 seconds per day
Amplitude: 300 degrees
Beat Error: 1.5 ms
Frequency: 18,000 (5 beats per second)
Power Reserve: 24-30 hours
Complication: Sub second hand
Watch Specifications
Manufacture: Hamilton
Location: Lancaster, Pennsylvania
Year Manufactured: 1925
Dial Material: Metal (guilloche)
Jewels: 17 jewels
Case Diameter: 44 mm
Front Crystal: Domed AR coated sapphire
Back Crystal: Flat AR coated sapphire
Case Material: 316L stainless
Lug width: 22 mm
Lug to Lug: 47 mm (52 mm with crown)
Height: 13 mm
Original Case Included: No
Serial Number: 3244926
Water Resistance: 50 meters
Warranty: Full 1-Year Warranty
All Frett & Co. Clockworks watches come with a full 1-year warranty unless otherwise stated.