Omega Automatic Seamaster Ref. 2846-2848 Stainless Steel Cal. 500

$1,180.00

Omega Seamaster Automatic Ref. 2846-2848 in stainless steel featuring a creamy ivory dial with distinctive tropical speckled patina, applied Arabic numerals at the quarters, polished dagger indices, and broad arrow hands. The “Seamaster” name appears in elegant cursive script at the lower dial. Powered by the Caliber 500 automatic movement with 17 jewels. Caseback engraved “E. STILL JR. 1961” between the raised “SEAMASTER” and “WATERPROOF” cartouches. Presented on a brown leather strap with white contrast stitching.

General

Brand
Model LineSeamaster
reference2846-2848 1SC
ManufacturedSwitzerland
DepartmentMen
Dial ColorKhaki

Case

Case ShapeRound
BezelSmooth
Case Material14k Gold, Stainless Steel
Case Width34mm
Case Height41.3mm

Strap / Bracelet

Lug Width18mm
Strap MaterialLeather
Strap ColorBrown
ClaspBuckle
Max Wrist Size8.5″

Movement

MovementAutomatic
CaliberOmega 500
Accuracy< 5 secondsThe movement showed a daily accuracy deviation ranging from 0 to 5 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

The early Omega Seamaster is where the legend begins. When the original Seamaster debuted in 1948 to celebrate Omega’s 100th anniversary, it wasn’t a dive watch, it wasn’t a sports watch, it was simply one of the finest everyday automatic wristwatches money could buy. Omega had spent the war years supplying precision timepieces to the British military, and the lessons learned about waterproofing, shock resistance, and movement reliability were poured directly into the Seamaster line. By the mid-1950s, the Seamaster had become the quintessential gentleman’s automatic, a watch that could handle the demands of daily life while looking impeccable under a shirt cuff. It’s wild to think that these same design principles, a robust waterproof case, a reliable automatic caliber, and a clean, legible dial, remain the foundation of the Seamaster name nearly eight decades later.

The Ref. 2846-2848 belongs to this foundational era, housing the Caliber 500, Omega’s 17-jewel automatic-winding movement. The Cal. 500 is a beautifully simple workhorse, featuring a full rotor winding system that represented a significant advancement over the earlier bumper automatics. The copper-toned movement, visible when the caseback is removed, displays the kind of thoughtful finishing that Omega was rightly celebrated for during this period. The case design is pure 1950s restraint: a clean round profile, slim polished bezel, and sturdy straight lugs that give the watch a commanding but never bulky presence on the wrist. The waterproof caseback, with its raised “SEAMASTER” and “WATERPROOF” cartouches, is an iconic Omega detail that collectors never tire of seeing.

This particular example is, to us, exactly the kind of watch that makes vintage collecting so rewarding. The dial has developed a stunning tropical patina over the decades, with the originally white surface transforming into a warm, creamy ivory scattered with delicate olive and golden speckles. It’s the kind of aging that simply cannot be replicated or faked, a totally unique fingerprint earned over sixty-plus years of existence. The applied Arabic numerals at 12, 3, 6, and 9 remain sharp, and the polished dagger indices still catch the light beautifully. The broad arrow handset, with its bold hour hand and slender minute hand, is a classic mid-century Omega configuration that offers excellent legibility against the patinated surface. The stainless steel case is strong and honest, with well-defined lugs and the signed Omega crown intact. The caseback carries a personal engraving, “E. STILL JR. 1961,” which not only adds a wonderful human story to the watch but also helps confirm the timeline of its life. The Cal. 500 movement presents cleanly with its distinctive copper-toned rotor and plates.

There is something deeply satisfying about wearing a Seamaster from this era. It sits at the intersection of Omega’s military heritage and its postwar ascent into the upper echelons of Swiss watchmaking, and it does so without pretension. Paired here with a rich brown leather strap with contrast stitching, this is a watch that feels equally at home in a museum as it does on a daily commute. For collectors who prize character and narrative over mint-condition perfection, this beautifully aged Seamaster is an absolute treasure, a piece of living history with one of the most compelling dials we’ve seen in some time.

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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