Tudor Prince Submariner Ref. 7928 (1960s, Gilt Dial): The Affordable Rolex Alternative That Became a Legend

There's a specific irony in vintage watch collecting: the watches originally sold as the affordable alternative to the premium option are often now just as expensive, or more expensive, than their prestigious siblings. The Tudor Prince Submariner Reference 7928 is a perfect example of this phenomenon. Marketed as the accessible version of the Rolex Submariner when it was produced in the 1960s, the 7928 (particularly with its early gilt dial variants) has become one of the most sought-after and expensive vintage dive watches in the world.

Tudor's Relationship with Rolex

Tudor was founded by Hans Wilsdorf, the same man who founded Rolex, in 1946. The brand was created with an explicit purpose: to offer watches with Rolex-quality standards at accessible prices by using Swiss Ebauche (third-party) movements in cases built to Rolex's exacting specifications.

The arrangement meant that Tudor dive watches, from the late 1950s onward, were:

• Built in Rolex's Biel factory

• Distributed through Rolex's authorized dealer network

• Often serviced by Rolex-trained watchmakers

• Manufactured with the same case quality and water resistance engineering as the Rolex Submariner

The primary difference was in the movement: Tudor used ETA/Fleurier calibers rather than Rolex's in-house movements. This brought the price down significantly while keeping the physical quality very high.

The Reference 7928

The 7928 was produced from approximately 1958 to 1966 and represents a significant evolution in Tudor Submariner design:

Key innovations of the 7928 over its predecessor (7924):

• Crown guards: The 7928 was the first Tudor Submariner to feature protective crown guards, giving the winding crown the same protection that Rolex Submariners had featured

• Larger 39mm case: Up from the 37mm of the 7924

• Improved water resistance to 200m

• Multiple dial variants: The 7928 was produced over a longer period than any previous Tudor Submariner, resulting in significant dial and case variation that creates collector sub-categories within the reference

The Gilt Dial Variants

The term "gilt dial" refers to dials with gold-painted printing on a gloss black background, using luminous tritium material for the hour markers and hands. Gilt dials were the standard for Tudor Submariners in the early 7928 production period before being replaced by matte dials (from which the gold printing was removed in favor of silver or applied printing).

Gilt dial 7928s are the most coveted variant because:

1. Earlier production: Gilt dials appear on the earliest 7928 examples from 1958-early 1960s
2. Visual character: The contrast between gold text, black background, and luminous markers creates a dramatically attractive dial that photographs beautifully and ages in a distinctive way
3. Tropical possibilities: Some gilt dials have experienced unusual aging that turns the black dial to warm brown tones (called a "tropical dial"), which commands extraordinary premiums
4. Scarcity: Fewer gilt dial 7928s exist than later matte examples

The specific gilt dial characteristics collectors seek:

• Chapter ring with gilt printing around the dial edge

• "TUDOR" and "OYSTER PRINCE" text in gold

• "Submariner 200m = 660ft" depth rating in gold

• Tritium luminous material in markers and hands (may have aged to cream or off-white)

• Gloss black dial surface that has aged appropriately

Current Market Values

The Tudor vintage market has experienced dramatic appreciation over the past decade:

Condition/Variant	Approximate Value
7928, matte dial, fair condition	$4,000 - $8,000
7928, matte dial, excellent	$8,000 - $18,000
7928, gilt dial, good condition	$10,000 - $20,000
7928, gilt dial, excellent	$20,000 - $45,000
7928, gilt dial, full set (box/papers)	$40,000 - $80,000
7928, tropical dial	$50,000 - $150,000+
7928 with military provenance	Additional 20-50% premium

These prices reflect the genuine transformation of the Tudor vintage market. A 7928 that might have sold for $2,000-3,000 in 2010 now commands multiples of that price in comparable condition.

What to Look for When Buying

Originality is paramount. The key elements:

Dial: Is it original? Refinished dials are a major red flag. Under proper magnification, original gilt printing has specific characteristics that differ from refinished examples. Any unevenness in the gold printing, unusual patina distribution, or mismatched font characteristics warrants scrutiny.

Case: Has the case been polished? Heavily polished vintage watch cases lose their edge sharpness and original surface character. Appropriate use wear (scratches and dings consistent with 60+ years of existence) is actually preferable to an aggressively polished case.

Crown and Gaskets: Original crown guards in matched condition. The crown itself should be original Tudor-branded.

Movement: The caliber should be appropriate for the date code period. Movement caliber dates should be consistent with the dial and case.

Bracelet vs. Strap: Most surviving 7928s are now on leather or rubber straps, as original bracelets were worn out or replaced. An original period-correct bracelet adds significant value.

Military Associations

Tudor Submariners, including the 7928, have documented military service with multiple armed forces worldwide:

• Royal Canadian Navy: Tudor Submariners were issued to Canadian naval divers

• French Navy: Tudor has extensive French military service history

• Various NATO forces: Tudor dive watches appear throughout military records of the 1960s-70s

A 7928 with documented military provenance (dial engravings, unit markings, accompanying military paperwork) commands a premium that can reach 50% or more above civilian examples.

Comparison with Rolex Submariner 5512/5513

For context on how the vintage market has equalized:

Watch	Approx. Value (similar era, excellent)
Tudor 7928 gilt dial	$20,000 - $45,000
Rolex 5512 (no crown guards, gilt dial)	$60,000 - $120,000
Rolex 5513 (gilt dial, similar era)	$25,000 - $60,000

The Tudor has gone from "half the Rolex price" to "comparable Rolex pricing" for exceptional examples, reflecting how the vintage market has reassessed these instruments.

Resources for Buyers

The dedicated website tudorsub.com provides comprehensive reference material on every 7928 variant, including matrix details that help identify specific production periods. A Collected Man and Chrono24 are reliable marketplaces for vetted vintage Tudor examples. Working with a specialist dealer who focuses on vintage dive watches is strongly recommended for purchases above $15,000.

Final Thoughts

The Tudor Prince Submariner Reference 7928 in gilt dial configuration is one of the great stories of vintage watch collecting: a functional dive instrument from the early 1960s, built to specifications that were exceptional for their era, that has been discovered and celebrated by a growing global community of collectors who understand both its historical significance and its extraordinary wearability. It's a watch that can be worn daily (carefully), admired for its design history, and valued as a genuine long-term collectible. Finding a great one takes patience and expertise, but the result is one of the most satisfying objects in vintage horology.

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