Stormking XI
1964–1967 · 10k Solid Yellow Gold · Manual Wind
About the Stormking XI
Made from 1964 through 1967, the Stormking XI runs on Hamilton's caliber 736, an 18-jewel manual wind movement built to a high standard of finishing and adjustment. The case is 10K yellow gold in a round shape, with a silver dial carrying applied gold numerals at 3, 6, 9, and 12, applied gold markers at the remaining positions, and a sweep seconds hand. The Stormking family sits within Hamilton's dressed sport line of the era, and the XI represents one of the more refined entries in that group.
Applied gold numerals and markers hold up reasonably well over time, but look closely at the dial surface itself. Silver dials from this period can develop spotting or edge staining, particularly near the dial feet, and that kind of damage is irreversible. A clean original dial on a Stormking XI is genuinely worth paying attention to.
From the Catalog
Hamilton marketed the Stormking XI in 1964 with emphasis on its practical credentials, calling out shock resistance, anti-magnetic construction, the unbreakable Dynavar mainspring, and a waterproof-dustproof rating with seals intact. It retailed for $110 in that year, and the catalog noted the textured bezel alongside the silver dial and gold applied markers.
Hamilton Catalog Images
1964
1965
1966
What to Look For
| Dial | Examine the silver dial carefully under good light. Look for spotting, cloudiness, or staining near the edges and around the numeral feet. Check that the applied gold numerals and markers are all present and sitting flat, with no separation or oxidation at the base. A hairline or chip on a dial like this is permanent. |
| Crystal | The crystal should be clear and free of deep scratches or chips. A hazy or heavily scratched crystal can often be replaced, but confirm the correct profile is available for this case before assuming it's a simple fix. |
| Movement | Ask when the caliber 736 was last serviced. Oil in a movement of this age loses its lubricating properties and thickens, and enough friction builds up to stop the watch entirely. A movement running today might stop tomorrow if it hasn't been properly cleaned and oiled. Also note that the 736, like its close relatives, is not the easiest caliber to reassemble correctly, so prior service quality matters. |
| Case | The 10K yellow gold case should show honest wear appropriate to its age. Deep gouges or polishing that has softened the case lines are worth noting. Check the case back area carefully, as these backs can be tricky to open and sometimes show tool marks from previous attempts. |
| Crown | The crown on these movements is prone to wear, and winding can feel rough or stiff if the crown or stem has been stressed. Check that it winds and sets smoothly without wobble. A bent stem is a common issue when these were wound on the wrist over the years, and replacement parts are not always easy to source. |
The Movement
The caliber 736 is an 18-jewel manual wind movement from Hamilton's American production era, built to be fully adjusted against the common positional errors that affect timekeeping. It carries a Dynavar mainspring, which was Hamilton's unbreakable alloy spring designed to eliminate the sudden power loss that came with traditional spring breakage. It's a solid movement that rewards proper servicing, but it requires a careful hand when it comes apart.