1 in stock

Benrus Mil-W-46374A US Military 1975

This Benrus is a U.S. military-issued field watch, manufactured in July 1975 according to the Mil-W-46374A specification. The timepiece features a one-piece plastic case with fixed lug bars for durability. Its black dial is designed for legibility with a full 12-hour track and an inner 24-hour track for military time. The hands and hour markers contain tritium luminous material, indicated by the H3 and radiation symbols on the dial. The case back is stamped with its official military contract information. The watch is fitted with it’s original nato green canvas strap.

1 in stock

1 in stock

General

Brand

reference

Mil-W-46374A

Manufactured

Switzerland

Department

Men

Dial Color

Black

Case

Case Shape

Round

Bezel

Fixed

Case Material

Plastic

Case Width

35.2mm

Case Height

42mm

Strap / Bracelet

Lug Width

18mm

Strap Material

Canvas

Strap Color

Green

Clasp

Buckle

Max Wrist Size

8.5"

Movement

Movement

Manual Wind

Accuracy

>15 seconds

The movement showed a daily accuracy deviation ranging from 0 to 15 seconds across six positions.

Extras

Original Box

No

Original Papers

No

Warranty Every watch sold by Ottuhr comes with a 1-year mechanical warranty. Select pieces may also include additional guarantees or extended coverage.

1-Year Ottuhr Warranty

Overview

Few watches are as pure in their purpose as the American military-issued field watch. These are not luxury items; they are pieces of life-saving equipment, designed for legibility, durability, and nothing else. This Benrus is, without question, one of the most iconic and historically significant examples of the genre. Produced under the stringent MIL-W-46374A specification, this is a genuine U.S. military-issued piece from the Vietnam War era. More than that, it’s a so-called “disposable” watch, a fascinating and wildly cool chapter in the history of military horology, representing a time when a watch was a tool so essential that it was meant to be used hard and, if necessary, discarded.

The MIL-W-46374 specification was first issued in the mid-1960s to create an affordable, reliable, and legible timepiece for general infantry use during the Vietnam War. This “A” revision from 1968 further refined the standard. To meet the demand for a low-cost, non-maintainable watch, manufacturers like Benrus and Hamilton developed these brilliant one-piece plastic cases. The idea was simple: if the watch broke in the field, it was faster and cheaper to discard it and issue a new one than to send it back for repairs. Inside was a simple but robust manual-wind, non-hacking movement. The dial was a masterclass in functional design, with a clean 12-hour track, an inner 24-hour scale, and luminous hands and markers for low-light visibility, using tritium as the radioactive element, as indicated by the “H3” and radiation symbol on the dial.

This particular example is a fantastic time capsule, a true survivor. The case back tells its whole story with perfect clarity: it’s a Benrus, manufactured under the MIL-W-46374A spec, and dated to July 1975. The various contract and stock numbers are still sharply legible, a testament to its preservation. The olive drab plastic case is in remarkable condition, free from the major cracks or damage often seen on these pieces. The dial is flawless, with its matte black finish and crisp white printing perfectly preserved. This is not a tribute or a “military-style” watch; this is the real deal, a piece of government-issued equipment that was built for the jungles of Southeast Asia.

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 1-year mechanical warranty, activated upon the date of purchase. 

Shipping: This timepeice includes complimentary insured shipping within all 50 states. 

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.

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