Hamilton Sea-Crest Stainless Steel Case & White Dial Cal. 673

$450.00

A svelte mid-century Hamilton Sea-Crest in stainless steel, featuring a gently aged white dial with applied mixed Arabic and arrow indices, elegant open-frame dauphine hands, and a distinctive crosshair motif. Slim, refined, and undeniably classic.

General

Brand
ManufacturedSwitzerland
DepartmentMen
Dial ColorWhite

Case

Case ShapeRound
BezelFixed
Case MaterialStainless Steel
Case Width33.2mm
Case Height39mm

Strap / Bracelet

Lug Width18mm
Strap MaterialLeather
Strap ColorBrown
ClaspBuckle
Max Wrist Size8″

Movement

MovementManual Wind
CaliberHamilton 673
Accuracy< 15 secondsThe movement showed a daily accuracy deviation ranging from 0 to 15 seconds across six positions.

Extras

Warranty2-Year Ottuhr WarrantyOur standard two-year mechanical warranty which covers the mechanical functions and accuracy of the timepiece.
Original BoxNo
Original PapersNo

Overview

There is something deeply satisfying about a Hamilton dress watch from the late 1950s and early 1960s. This was the period when Hamilton, arguably America’s most prestigious watchmaker, was producing some of its most refined and quietly sophisticated designs. The Sea-Crest sits squarely in that sweet spot, a model that embodies the restrained elegance Hamilton was known for while incorporating just enough design flair to make it stand apart from the crowd. It’s the kind of watch that whispers rather than shouts, and to us, that’s exactly the point.

Hamilton’s legacy in American watchmaking is the stuff of legend. From supplying precision timepieces to the U.S. military in both World Wars to outfitting the nation’s railroads with the most accurate pocket watches money could buy, Hamilton earned its reputation through sheer reliability and craftsmanship. By the mid-century, the brand was pivoting toward elegant wristwatches for the American gentleman, and models like the Sea-Crest represented that mission beautifully. The name itself evokes a certain nautical confidence, a nod to the “water-proof” designation proudly stamped on the caseback, though make no mistake, this was always a dress watch at heart.

Powering this example is the Hamilton caliber 673, a robust 17-jewel manual-wind movement. Inside, the movement is in fantastic shape, with its beautifully finished bridges, ruby jewels, and the signature “Lifetime Mainspring” that Hamilton touted as a hallmark of durability. It’s a workhorse caliber, known for its reliability and accuracy, and it represents the kind of in-house pride that Hamilton brought to even its more accessible models.

This particular example is a charming one. The white dial has developed a lovely, even patina over the decades, taking on a warm, slightly creamy tone with gentle freckling that gives it unmistakable character. The applied hour markers are a delightful mix of Arabic numerals at the even hours and bold arrow indices at the odd positions, all catching the light beautifully. At the center, a fine crosshair motif adds a subtle layer of visual sophistication, intersecting just below the open-frame dauphine handset, which remains in excellent condition. It’s a dial that rewards close inspection, the kind that draws you in the longer you look.

The stainless steel case is in wonderful condition, retaining crisp, angular lugs and a slim profile that speaks to Hamilton’s commitment to wearability. The side shots reveal just how svelte this watch is on the wrist, sitting close and comfortable with no unnecessary bulk. The caseback shows honest wear, the kind of light surface scratching you’d expect from decades of faithful service, with the raised Hamilton branding, “Lifetime Mainspring,” “Shock-Resistant,” and “Water-Proof” engravings all sharp and fully legible. There are some small spots of lume aging visible at a few of the hour positions on the dial, which only adds to its authentic vintage character.

For the collector looking for a quintessential mid-century American dress watch, this Hamilton Sea-Crest is a compelling proposition. It offers genuine Hamilton heritage, a beautifully finished manual-wind movement, and the kind of understated design that pairs effortlessly with a dress shirt or a weekend blazer. At this size and with this profile, it’s an everyday-wearable piece of American horological history, and a fantastic entry point into the world of serious vintage Hamilton collecting.

Timing: The watch has been measured with a timegrapher at six different positions. The rate, amplitude, and beat error are within acceptable ranges.

Functions: All functions including the crown winding, time setting, etc are working as expected.

Integrity: The movement shows no signs of damage, rust, or corrosion, with all components appearing clean and well-maintained.

Authenticity: Each timepiece is evaluated and authenticated in-house. This watch is guaranteed to be correct to its manufacturer and time period.

Warranty: This timepiece includes a 2-year mechanical warranty, activated upon the date of purchase. Warranty Policy

Shipping: This timepeice includes complimentary insured shipping within all 50 states, and options for expedited shipping. Shipping Information

Returns: If, for any reason, you are not entirely satisfied with your purchase, you may return the product for a full refund within 30 days from the date you received or signed for the item. Read our Return Policy

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