Rolex Milgauss References

The Rolex Milgauss is one of the most distinctive and historically important models in the Rolex catalog. Introduced in 1956, the Milgauss was created specifically for engineers, scientists, and professionals working in environments with strong magnetic fields — such as laboratories, power plants, and research facilities. Its name comes from “mille,” meaning one thousand, and “gauss,” a unit of magnetic induction. True to its purpose, the Milgauss is engineered to withstand magnetic interference up to 1,000 gauss.

Its standout features — including the iconic lightning-bolt seconds hand, clean dial layout, and anti-magnetic shielding — make it one of the most recognizable and unconventional Rolex watches ever made. Over time, the Milgauss has become a cult favorite due to its bold design, scientific heritage, and colorful accents like the green-tinted sapphire crystal.

Although Rolex discontinued the Milgauss in 2023, its unique identity, rarity, and collectability continue to drive strong demand among enthusiasts.

Current Production

There is no current production Milgauss.
The model was officially discontinued by Rolex in 2023, making all previous versions immediately more collectible.

The last generation of the Milgauss was part of the 1164XX series and featured bold design elements, including the famous green sapphire crystal (“GV”), vibrant orange markers, and the signature lightning seconds hand.

Most Recent Milgauss References (Discontinued 2023):

• 116400GV (Black Dial) — Green sapphire, orange accents

• 116400GV (Z-Blue Dial) — Electric blue dial, green sapphire

• 116400 (White Dial) — White dial, orange markers (non-GV)

The “Z-Blue” became the most iconic modern Milgauss configuration.

Discontinued

Nearly all Milgauss models ever produced are now discontinued and sought after for their scientific purpose, unique styling, and low production numbers.

Important Discontinued References:

• 116400GV — Last-generation model with green sapphire

• 116400 — Early modern version without green sapphire

• 1019 — Vintage anti-magnetic icon (1960s–1980s), extremely collectible

• 6541 — One of the earliest Milgauss references with honeycomb dial and lightning hand

• 6543 — Prototype-level rarity, extremely valuable

Vintage Milgauss models, especially the 6541 and 1019, are among the rarest and most coveted Rolex watches ever produced.

Rolex Milgauss Specifications

The Milgauss blends scientific engineering with one of the most playful and memorable Rolex designs.

Materials

The Milgauss features a durable construction tailored to resist magnetic interference.

Material Features:

• 904L Oystersteel case

• Polished smooth bezel

• Green sapphire crystal (select references)

• Scratch-resistant sapphire

• Anti-magnetic inner shield

• Chromalight lume

The green sapphire crystal introduced in 2007 is a signature hallmark of the modern Milgauss and unique in the Rolex catalog.

Movement

Modern Milgauss references are powered by the Caliber 3131, designed specifically for anti-magnetic performance.

Movement Highlights:

• Caliber 3131 automatic movement

• Anti-magnetic construction with magnetic shield

• Blue Parachrom hairspring

• High-performance Paraflex shock absorbers

• 48-hour power reserve

• COSC-certified + Rolex Superlative Chronometer

Earlier vintage models used calibers such as the 1580 or 1065, each engineered for anti-magnetic reliability.

Dial

The Milgauss has one of the most unique and recognizable dials in the entire Rolex lineup.

Dial Features:

• Lightning-bolt orange seconds hand

• Orange markers and accents

• Clean, no-date layout for anti-magnetic stability

• Option of black, white, or Z-Blue (electric blue)

• Green sapphire crystal (“GV”) for a unique edge glow effect

• Chromalight lume on hands

The Z-Blue dial became the most iconic modern configuration, beloved for its vibrant color contrast.

Watch Bands

The Milgauss is paired exclusively with the sporty Oyster bracelet.

Bracelet Features:

• Flat three-link design

• Oysterclasp with Easylink extension

• Solid, durable construction

• Polished center links in modern references

The polished center links give the Milgauss a refined, modern appearance.

Sizes

The Milgauss has always maintained a balanced, contemporary size.

Key Dimensions:

• Case Diameter: 40 mm

• Thickness: approx. 13 mm

• Lug-to-Lug: approx. 49 mm

• Lug Width: 20 mm

The thickness accommodates the anti-magnetic iron shielding inside the case.

Water Resistance

The Milgauss delivers:

• 100 meters (330 ft) water resistance

• Twinlock screw-down crown

• Hermetically sealed Oyster case

Suitable for daily wear and active environments.

Power Reserve

• 48 hours (Caliber 3131 in modern references)

Vintage models vary by movement generation.

Rolex Milgauss Price

Milgauss pricing has increased significantly since discontinuation.

Retail Price (Before Discontinuation)

• Approximately $9,300–$9,900

Pre-Owned Market

• 116400GV (Z-Blue): $12,000–$20,000+

• 116400GV (Black): $11,000–$18,000+

• 116400 White Dial: $9,000–$15,000+

• Vintage 1019: $25,000–$80,000+

• Vintage 6541: $150,000–$400,000+ (extremely rare)

Prices continue to climb due to the model’s discontinuation and cult status.

Expert Opinion

“The Milgauss is one of the most unique and charming watches Rolex has ever created. Its scientific heritage, playful design elements, and anti-magnetic engineering make it stand out in a market dominated by traditional sports watches. With its discontinuation, the Milgauss has quickly become a collector favorite and a rising investment piece.”

Why Choose Us

ECI Jewelers specializes in sourcing the finest examples of modern and vintage Milgauss references. We authenticate, inspect, and verify every piece to ensure quality, originality, and performance. With transparent pricing, expert guidance, and free insured shipping, we offer a trusted destination for one of Rolex’s most distinctive collector watches.

Sell Your Rolex Milgauss

If you’re looking to sell or trade your Milgauss, ECI Jewelers provides secure, competitive valuations based on current market demand. Our specialists ensure a smooth, confidential, and respectful selling experience from start to finish.