Seaman
1962 · Stainless Steel · Manual Wind
About the Seaman
Made only in 1962, the Seaman is a circular stainless steel manual wind built around Hamilton's caliber 736, an 18-jewel movement that shares its DNA with the well-regarded 735 family. The dial is one of the more distinctive things about this model: a textured surface with concentric rings that gives it a pearlescent quality, dressed with embossed silver numerals at all positions and a sweep seconds hand. It was offered in grey or white, and the two variants are meaningfully different in person. The Seaman doesn't belong to a broader named family like the Thinline or Accumatic, but it fits comfortably among Hamilton's dressy stainless sport-adjacent pieces from the early 1960s.
The concentric-ring dial texture is the first thing to examine closely on any example, since that surface is delicate and hard to restore convincingly if worn or faded. Grey and white versions both show up, but finding one with the pearlescent quality intact and the embossed numerals still crisp is the real challenge. At 11mm thick, the case has some presence on the wrist without being chunky, and the swept lugs suit the round case well.
From the Catalog
Hamilton listed the Seaman in 1962 with its 18-jewel stainless steel case as the headline features, offering it on either a strap at $65.00 or a bracelet at $69.50, letting buyers choose their configuration at purchase.
Hamilton Catalog Images
1962
What to Look For
| Dial | Look hard at the concentric ring texture under good light. This surface dulls, scratches, and fades in ways that are difficult to address without replacement. The embossed silver numerals should be fully legible with clean edges. Any flaking, fading, or ghosting around the numerals is worth factoring into your assessment. |
| Crystal | Check for deep scratches or crazing in the acrylic crystal. A light polish can handle minor surface marks, but a heavily crazed or chipped crystal needs replacement. Replacements are available, so this isn't a dealbreaker, but it should be priced accordingly. |
| Movement | Ask when the caliber 736 was last serviced. Dried lubricants in a movement this old generate enough friction to stop it outright, and a manual wind that hasn't been touched in years is working harder than it should. A watch that runs doesn't necessarily mean it runs well, so service history matters here. |
| Case | The stainless case holds up well over time, but check for deep gouges or over-polishing that has softened the original case lines. The case back can be tricky to open without the right tools, so signs of prying damage around the back edge are worth noting. |
| Crown | The crown on caliber 736-based watches is prone to wear, and the stem can bend if the watch was wound on the wrist regularly. Test the crown for smooth winding action through the full wind cycle. Gritty, uneven, or loose feel suggests the crown or stem needs attention before regular use. |
The Movement
The caliber 736 is an 18-jewel manual wind movement from Hamilton's American-made lineage, closely related to the 735. It's a solid, well-built caliber with a reputation for accuracy when properly serviced, though it does require careful handling during service since reassembly can be finicky. For someone curious about what's inside: manual wind means you wind it by hand each day, no rotor or automatic mechanism involved, just a mainspring and the gears that release its energy at a regulated pace.