Home › Blog › The Leica M6 Family: Classic, TTL, J, and Millennium
The Leica M6 Family: Classic, TTL, J, and Millennium
May 2026
The Leica M6 is the M body that introduced built-in light metering to the Leica rangefinder without giving up the fully mechanical shutter. From 1984 until 2002, Leica produced four distinct M6 variants — the M6 Classic, the M6 TTL, the M6 J (Jubilee), and the M6 Millennium — plus a number of smaller special editions. They all share the same lens mount, the same shutter, and the same basic body, but they differ in ways that matter for shooters and matter even more for collectors. This post walks through each one.
Quick orientation for anyone who hasn't shopped this part of the market: the M6 sits between the M4-P (1981, no meter) and the M7 (2002, electronic shutter). It's the camera most people mean when they say "I want a film Leica with a meter that won't die when the battery dies." Strip out the meter and the M6 is mechanically a refined M4-P; the camera works perfectly without a battery, which is something the M7 can't claim.
Leica M6 Classic (1984–1998)
The original M6 — sometimes called the "M6 Classic" or "M6 non-TTL" — was made for fourteen years and sold in big numbers. About 175,000 bodies were produced. It is the M6 you'll see most often on the used market.
Built-in light meter. A center-weighted silicon photodiode (SPD) reads light reflected off a white patch on the first shutter curtain — the camera sees the world through the taking lens, the light bounces off the patch, the SPD reads what comes back. Two red arrows in the viewfinder tell you under- or over-exposure; when both light, you're at the meter's calibration. Battery-only — the camera still fires at any shutter speed without one, you just lose the meter.
0.72x viewfinder magnification. The same standard magnification as the M2 and most later M bodies. Brightlines for 28/90mm (paired), 35/135mm (paired), and 50/75mm (paired) — six frame lines selected automatically by the lens mounted.
Fully mechanical shutter, 1 second to 1/1000 plus B. No battery needed for any shutter speed.
"Wetzlar" engraving on the early bodies (1984–~1988), "Solms" on the later ones after Leica's factory move. Wetzlar bodies carry a small premium with collectors but shoot identically.
Available in chrome and black chrome. Black chrome (often called "black anodized" by sellers) is more common; chrome bodies are slightly scarcer and slightly more expensive.
The M6 Classic is the entry point to metered Leica M shooting and a credible everyday camera. Service support is excellent, parts are still available, and a clean serviced one will outlast most things you own.
Leica M6 TTL (1998–2002)
The "TTL" stands for through-the-lens — but specifically, TTL flash metering. The M6 Classic already had through-lens ambient metering; the TTL added flash metering, which mattered for working pros who used the M6 with strobes. Roughly 35,000 M6 TTL bodies were made over its four-year production.
The M6 TTL changed a few things that have nothing to do with flash but matter every time you pick the camera up:
Taller top plate. The top of the camera is about 2mm taller than the M6 Classic to accommodate the new shutter speed dial. Subtle in photos, immediately obvious in hand.
Shutter speed dial rotation reversed. The dial now turns the same direction as the meter arrows in the viewfinder — turn the dial toward an over-exposure arrow to correct it. The M6 Classic dial rotated the opposite (clockwise) way, which most shooters found counter-intuitive. The reversal is universally considered an improvement, though Classic devotees will argue the point.
Three viewfinder magnification options. Unlike the Classic (almost exclusively 0.72x), the M6 TTL was sold in 0.58x, 0.72x, and 0.85x finders (0.58x option added in 2000). The 0.58x is wider — useful for 28mm and 35mm work without external viewfinders. The 0.85x is tighter — preferred for 75mm, 90mm, and 135mm portraiture or for fast 50mm focusing. The 0.72x remains the most common.
"M6 TTL" engraving on the top plate distinguishes it from the Classic at a glance.
The shooter's question is whether the TTL features are worth the price premium over a Classic. For non-flash users, the only real arguments are the better shutter-dial direction and the option of 0.58x or 0.85x finders. Both are real but neither is decisive. The Classic and TTL are equally capable bodies for the way most people shoot.
Leica M6 J (Jubilee), 1994
The M6 J — the "J" stands for Jubilee, marking 40 Jahre Leica M (40 years of the M-mount, 1954–1994) — is a numbered special edition built on the M6 Classic body. Roughly 1,640 sets were made.
What makes the M6 J different from a standard M6 Classic:
0.85x viewfinder magnification. Almost unique among M6 Classic bodies — the standard Classic was 0.72x. The 0.85x finder gives a tighter view that's particularly good for 50mm and longer lens precision focusing. It's the same magnification that would later be offered on the M6 TTL.
Brass top and bottom plates instead of the standard magnesium alloy. The brass plates feel solid, look richer when they brass with wear, and are part of why the M6 J commands a premium.
"Leica M6 J" engraved on the top plate along with a serial number from 0001 to 1640.
Sold as a kit with a matching numbered Summicron 50mm f/2 lens. The lens has the same serial number as the camera. Sets that have been kept together are worth substantially more than separated bodies.
The M6 J is squarely a collector camera now. Clean numbered sets with both body and matched lens trade between $7,000 and $15,000 depending on condition. Bodies alone (lens separated) run roughly $5,000 to $9,000. It's a beautiful camera to shoot but the prices reflect rarity rather than mechanical superiority over a standard M6.
Leica M6 Millennium, 2000
The M6 Millennium was Leica's commemorative for the year 2000. Roughly 2,000 bodies were produced. Unlike many special editions that were essentially cosmetic, the Millennium has a distinguishing feature with real character:
Black paint finish, not black chrome. This is the meaningful difference. Standard M6 bodies are either chrome or black chrome (anodized over magnesium alloy). Black paint is a traditional Leica finish that wears differently — it brasses through with use, revealing the metal underneath at the edges and corners. To shooters who love patina, a well-used Millennium is a visually distinctive object that no other production M6 can match.
Brass top and bottom plates (like the M6 J) rather than magnesium alloy. This is what allows the paint to brass through honestly with use.
Based on the M6 Classic body, not the TTL. Standard 0.72x viewfinder, standard shutter dial direction. Functionally a Classic.
"Leica M6" engraved as on the Classic with a small commemorative marking and edition number.
The Millennium is the most commonly recommended "use it and let it brass" special-edition M6. Buyers who love the look of a well-worn black paint Leica gravitate to it. Clean Millennium bodies currently trade around $10,000–$13,000; bodies that have been used and show honest brassing often sell for similar money because the patina is the point.
Other Special Editions Worth Knowing About
A few other M6 specials come up regularly on the used market — too many to cover in depth here, but worth knowing they exist:
M6 Titanium (1992) — satin titanium-color finish. Roughly 6,000 made in the original M6 Classic Titanium production, plus another ~1,000 in M6 TTL Titanium form. Distinctive but not actually titanium body construction; the finish is the special part.
M6 LHSA editions — the Leica Historical Society of America commissioned several special M6 runs (Black Paint 1995, "Three Crown" 2000, others). Numbered, collected, generally trade at a 20–40% premium over a standard M6.
M6 Historica (1995) — German Leica Historica Society edition, ~250 made.
M6 "Ein Stück" (One Piece, 1996) — Wetzlar engraving on a Solms-era body, a small commemorative run.
M6 Platinum / Anton Bruckner / various other small runs — generally hold premium prices among collectors.
The standard M6 Classic and M6 TTL are the bodies you'll buy as shooters. The J, Millennium, LHSA, and other specials are bodies you'll buy because you also care about owning a numbered Leica.
Current Inventory Snapshot
As of June 2026 we track 191 active M6 Classic listings with a median ask of $3,721, 88 active M6 TTL listings with a median ask of $4,406, 14 M6 J Jubilee listings (median $9,899), and 6 M6 Millennium listings (median $11,634). The TTL's higher median than the Classic is not an accident — the 0.85x and 0.58x viewfinder variants of the TTL are scarce and trade at meaningful premiums that pull the overall median up. The Classic remains the right entry point for buyers focused on value.
Which One Should You Buy?
If you want a working camera and best price-to-condition ratio: an M6 Classic. Clean serviced examples run $2,500–$4,000 and the camera will easily outlive you with periodic service. The most rational choice.
If you specifically want 0.58x or 0.85x viewfinder, or you use flash with TTL metering: an M6 TTL. Slight premium over the Classic; the 0.85x TTL is particularly nice for 50mm and longer work.
If you want a piece that brasses beautifully with use and you don't mind paying for the privilege: an M6 Millennium. The black-paint-over-brass construction wears the way classic Leica black-paint bodies have always worn.
If you're a collector buying for the long term: a numbered M6 J kit with matching Summicron, kept as a set, has been one of the most appreciation-stable M-bodies on the market for the last twenty years.
Whichever one you choose, expect a CLA on any M6 that hasn't been serviced in the last 5–7 years. The meter circuitry is also worth verifying — battery contacts can corrode and the CdS cell can drift over time, both of which are easily fixed but easy to miss when shopping. Established M6 servicing specialists charge $300–$500 for a full CLA with meter calibration.
