1 in stock

1936 Omega Trench Watch Hadley Staybrite Steel Case Cal. 23.4

$1,125.00

This vintage 1936 Omega “Trench” style watch features a rare “Staybrite” stainless steel case manufactured by Hadley, specifically designed for the American market. The watch is defined by its utilitarian, military-inspired dial, featuring bold Arabic numerals and a subsidiary seconds register at 6 o’clock. It is powered by the Omega Caliber 23.4, a historically significant manual-wind movement that served as a precursor to the brand’s famous 30mm family. The timepiece is fitted on a period-correct bracelet, emphasizing its inter-war aesthetic.

1 in stock

1 in stock

General

Brand
ManufacturedSwitzerland
DepartmentMen
Dial ColorTropical

Case

Case ShapeCushion
BezelSmooth
Case MaterialStainless Steel
Case Width27.5mm
Case Height32.2mm

Strap / Bracelet

Lug Width16mm
Strap MaterialStainless Steel
Strap ColorSilver
ClaspClip
Max Wrist Size8″

Movement

MovementManual Wind
CaliberOmega 23.4
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

For the historian, the period between the two World Wars represents one of the most dynamic eras in watchmaking. The “Trench Watch” of World War I had proven the utility of the wristwatch, but by the mid-1930s, the design had evolved into something more robust and refined. This 1936 Omega represents that specific evolutionary step. It bridges the gap between the delicate, wire-lugged officers’ watches of the 1910s and the rugged, waterproof field watches that would define the 1940s. It is a piece of industrial art that showcases the moment when the wristwatch truly came of age.

The beating heart of this time capsule is the Caliber 23.4. Introduced in the mid-1930s, this movement was a technical triumph for Omega. It was compact, reliable, and incredibly accurate, eventually serving as the foundation for the “Medicus” doctors’ watches and early water-resistant models. To find a Caliber 23.4 from 1936 is to find a movement from the very beginning of its production run, a significant detail for any serious collector of the brand.

This specific example is housed in a “Staybrite” steel case manufactured by Hadley. “Staybrite” was a high-chromium stainless steel alloy that was considered a luxury material in the 1930s, offering a permanent, silver-like luster that would never tarnish like silver or peel like chrome. The inclusion of a Hadley case suggests this watch was cased for the North American market, a common practice at the time to avoid import tariffs, making this a distinct and collectible variation from its Swiss-cased counterparts.

Visually, the watch exudes the “honest” character we love in vintage pieces. The dial likely displays the heavy, radium-burned patina that speaks to decades of history, turning the luminous numerals into warm, earthy tones. The case, while modest in size compared to modern standards, wears with a quiet confidence, its steel surfaces showing the scratches and marks of a life well-lived.

This is a watch for the purist. It is not for the person who wants a flashy, oversized statement piece. It is for the collector who understands the significance of early steel cases and the foundational importance of the Caliber 23.4. It is a wearable artifact from a world on the brink of change, offering a tangible connection to the past that few other objects can provide.

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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