Whitman (1956)
1956–1958 · 10K yellow GF · Manual Wind
About the Whitman (1956)
Made from 1956 through 1958, the Whitman is a round-cased dress watch from Hamilton's mid-decade manual wind lineup, running on either the caliber 748 or 635. The case is 10K yellow gold-filled, and the silver dial carries inlaid gold numerals at 3, 6, 9, and 12, with applied gold markers filling in the remaining hours. A sweep seconds hand adds a clean, uninterrupted look to the face. Three years of production puts it in solid company with Hamilton's other mid-1950s round dress pieces, though it never became one of the marquee names of the era.
Finding a clean Whitman means paying close attention to the dial first. Inlaid gold numerals are more durable than printed ones, but applied markers can loosen or develop patina at their edges over decades, and that detail is easy to overlook in photos. The 10K gold-filled case holds up well when it hasn't been heavily worn or polished, so look for sharp lugs and original surface texture rather than a freshly buffed finish.
From the Catalog
Hamilton's catalog described the Whitman with an 18K applied gold numeral dial, positioning it as a genuine dress piece with precious metal dial details. Pricing placed it in Hamilton's mid-range offerings for the period.
Hamilton Catalog Images
1956
1957
1958
What to Look For
| Dial | Inspect the applied gold markers closely. Look for any that have lifted, shifted, or corroded at their bases. The inlaid gold numerals should be flush and even. Any cracking or discoloration in the silver dial surface will affect value. |
| Crystal | The original crystal on these is domed acrylic. Check for deep scratches or crazing. A fogged or heavily scratched crystal can be replaced, but confirm the replacement fits the dome profile correctly, since a flat crystal will look wrong on this case. |
| Movement | The caliber 748 is a capable movement but genuinely difficult to reassemble correctly. Any watchmaker working on one needs to align four wheels simultaneously during reassembly, and the escape wheel pivot is easy to break if any force is applied at that stage. Ask specifically whether the person who last serviced it has experience with 748s. |
| Case | Gold-filled cases from this era can wear through to the base metal at the lugs and case back edges. Look at those areas in good light. Some wear is expected, but worn-through patches affect both appearance and long-term durability. |
| Crown | Check that the crown winds smoothly and seats fully. A loose or wobbly crown often means a worn stem or stripped threads in the case tube, both of which are fixable but worth knowing about before purchase. |
The Movement
The caliber 748 is a 17-jewel manual wind movement built in the United States, part of Hamilton's line of higher-jewel-count movements from the mid-1950s. It runs at a steady rate and has a solid reputation for accuracy when properly serviced, but it demands careful handling during any service work due to the precision required during reassembly. The caliber 635, listed as an alternate in some examples, is a related manual wind movement with similar characteristics.