Hamilton 912 from 1931
This timepiece is a pocket watch conversion, and the movement can be seen through the caseback. The timepiece features 17 jewels, original blue hands, and a guilloche dial.
*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, original blue hands, and a guilloche dial.
*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, original blue hands, and a guilloche dial.
*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 1931, is powered by the 912 grade—a 17-jewel in-house movement produced from 1923 to 1937. Every movement component has been meticulously refinished, featuring elegant blue accents on the screws and hardware, achieved through precise hand-thermal treatment using traditional watchmaking techniques. The brass jewel settings were carefully hand-cleaned, restoring their factory-original golden brilliance and sheen. The watch hands remain unrestored, preserving their original manufactured condition in a rich heat blue finish. The Hamilton dial is in excellent condition, showcasing golden numerals and a circular guilloche motif at the center. The blue hands provide striking contrast against the dial, offering a visual delight each time the time is checked.
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: 275 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: 1931
Dial Material: Metal (excellent)
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: 3342571
Water Resistance: 50 meters
Warranty: Full 1-Year Warranty
All Frett & Co. Clockworks watches come with a full 1-year warranty unless otherwise stated.