The replica Rolex Submariner 5512 is a reproduction of a vintage dive watch that Rolex produced from 1959 into the late 1970s. It is a no-date Submariner with crown guards, a 40 mm case, and a domed acrylic crystal. Those older features are why a 5512 replica is harder to build convincingly than a copy of a modern Submariner, and why buyers should judge one on specific details rather than on the name printed on the dial.

What the Original Reference 5512 Was

Rolex introduced the 5512 in 1959 as the chronometer-rated version of its no-date Submariner. The 5513, its better known sibling, looked similar but was not chronometer certified. Key traits of the reference:

  • 40 mm Oyster case with crown guards, still a fairly new feature on the Submariner in the late 1950s
  • No date window, so the dial stays symmetrical
  • Water resistance rated to roughly 200 m (660 ft) on period documentation
  • Caliber 1530 at launch, followed by the 1560 and later the 1570
  • Plexiglass crystal and a rotating dive bezel with an aluminum insert
  • Production ran into the late 1970s, with dial and bezel details changing many times

Because the reference spans about two decades, "5512" describes several distinct looks. An early glossy gilt dial and a later matte dial are both correct for the reference, just from different years.

Why a 5512 Replica Is Harder Than a Modern Sub Replica

Current Submariner replicas lean on modern manufacturing: ceramic bezel inserts, sapphire crystals, solid bracelets, and a predictable case shape. A vintage 5512 build asks for the opposite. The crystal has to dome and bend light the way acrylic does. The bezel insert has to match an older font and finish, including early insert styles with a serrated edge. The case has to taper, and the crown guards have to sit at the right angle, because the profile is the first thing an experienced eye checks.

Small errors show up quickly on a vintage reference. A modern-style thick crown guard, a ceramic insert, or a flat sapphire crystal reads as wrong even in a photo.

Details to Check on a 5512 Replica

  • Case profile: crown guards should be slim, and early examples have a sharper, more pointed guard shape.
  • Dial printing: early gilt dials use glossy black with gold-toned text; later matte dials use flat black with white text. Font weight and text depth vary by era.
  • Chapter ring and minute track: spacing around the dial edge is a common weak point on budget builds.
  • Crystal: a domed acrylic or acrylic-style crystal, not sapphire, and not a flat top.
  • Bezel insert: aluminum insert with period-correct numerals and a lume pip at 12.
  • Hands: Mercedes hands with a sweep seconds hand and lume tone that matches the dial.
  • Case back and engravings: stamping quality and depth are usually where cheaper builds cut corners.
  • Bracelet: vintage Oyster style with riveted or folded links, not a modern solid-link bracelet.

Movements Used in 5512 Builds

Most 5512 replicas use a generic automatic movement rather than anything Rolex-made. Common choices are an ETA 2824-2 pattern clone, a Miyota 9015, or a Seiko NH35. These keep time well enough, but the details matter:

  • A no-date watch should not have a phantom crown position for setting a date.
  • Service access matters, since a vintage-styled build often gets kept for years.
  • A display case back is a giveaway here, because the original has a solid back.

Legal and Practical Points

Watches that carry Rolex trademarks without authorization are counterfeits, and selling them is illegal in the United States and most of Europe. Importing them can lead to seizure at the border. If a listing leans on the real brand name and logo, treat that as legal risk rather than a quality signal. A replica also has no collector value, no factory service, and no dependable water resistance guarantee, whatever the listing claims.

Questions Worth Asking a Seller

  1. Which movement is inside, and is the date function absent or hidden?
  2. What case size and crystal material are used?
  3. Are there real photos of the actual watch instead of stock images?
  4. What is the return policy if the watch arrives with a different dial style than pictured?

Quick Answer Recap

A replica Rolex Submariner 5512 copies a 1959 to late-1970s no-date dive watch with crown guards and an acrylic crystal. Judge one on the case profile, dial print, crystal material, and bezel insert rather than on the logo. Since the reference changed over two decades, compare any replica against a specific era of the original before you decide.