Stone C. Lasley
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Rolex Submariner 116610

Make
Rolex
Reference
116610
Model
Submariner

General Overview

  • Introduction: The 116610 series was introduced in 2010 as the stainless-steel “Submariner Date” with a ceramic bezel, successor to reference 16610.
  • Production period: Approximately 2010–2020.
  • Discontinuation: The series ended in 2020 and was replaced by the 41 mm case variants (ref. 126610) in the updated Submariner line.
  • Key technical specifications:
    • Case material: Oystersteel (904L stainless steel)
    • Diameter: 40 mm
    • Thickness: approx. 13 mm (various sources ~13mm)
    • Water resistance: 300 m / 1000 ft.
    • Movement: calibre 3135 (automatic, date)
    • Bezel: Unidirectional diving bezel with Cerachrom (ceramic) insert (in LN = black, in LV = green)
    • Crystal: Sapphire, with Cyclops magnifier for date window.
    • Bracelet: Oyster bracelet with Glidelock extension system.
  • Why this reference matters:
    • First regular steel Submariner Date in 40 mm with ceramic bezel from Rolex, marking a significant technical/material leap.
    • Collector significance: Both the black-bezel LN and the green-dial/green-bezel LV (“Hulk”) variant gained strong following.
    • Represents the end of the 40 mm era before the case size increased to 41 mm in 2020. Thus a transitional model for Rolex enthusiasts.

Serial Numbers / Production Eras

Era Approximate Serial Prefix / Year* Notable Physical/Mechanical Differences
Early production ~2010–2012 “V” serials & early “random” serials (post-2010) Early examples may show slightly different finishing or bezel details, first use of Cerachrom in this line.
Mid production ~2013–2016 “Random 8-digit” serial numbers (no letter code) The case design (“Super Case”) became fully standardized; bracelet and clasp refinements.
Late production ~2017–2020 Later random serials up to discontinuation Minor upgrades, improved manufacturing tolerances; no major movement change in this reference.
  • Note: Rolex moved to randomised serial numbers in ~2010, making exact year-by-serial harder to pin down.

Footnotes/Overlap: There is overlap between serial ranges and production years; some early 2010 watches may share features with later ones.

Mechanical differentiation: No significant movement upgrade within 116610 reference (calibre 3135 throughout) though some later units may incorporate newer hairspring materials.

External Components Breakdown

Component Reference / Notes Authenticity-checks / Notes
Caseback Reference number “2360” is quoted for 116610 caseback. Check for correct internal stamping, finish quality, proper Oystersteel alloy. Be aware of aftermarket or swapped casebacks.
Bezel insert Cerachrom bezel insert with engraved numerals and platinum coating. LN = black, LV = green. Check for correct ceramic colour, crisp engraving, no fading (ceramic should resist). Worn or faded inserts often sign of aftermarket or poor servicing.
Crystal Sapphire with Cyclops magnifier over date window. Genuine should have anti-reflective coating under surface (Rolex internal). Ensure date magnifier alignment, clear lens, no plastic replacement.
Bracelet / End-links / Clasp Oyster bracelet in 904L steel, solid end links, Glidelock extension clasp. Authentic clasp will bear Rolex logo, correct flange, proper grain finishing. Aftermarket bracelet links or clasp parts often reduce value.
Case material & polish Oystersteel 904L stainless steel, robust finish, “Super Case” design (thicker, broader lugs) Check for over-polishing (lugs rounded), verify proportions. Original condition cases retain sharp chamfers.

Rare/discontinued parts & sourcing:

  • Cerachrom bezel inserts in LV green colour may fetch premium due to desirability.
  • Correct Glidelock applications with full adjustment range may be missing in some early service replacements.
  • Original “Super Case” dimensions matter for value; heavily re-polished cases reduce collector appeal.

Dial Variations

Mark / Variation Description Notes & Lume / Text Layout
Standard black dial (LN) Gloss black dial with “Maxi dial” large hour markers. Chromalight lume (blue glow) introduced for this generation.
Green dial / green bezel “Hulk” (LV) Green dial matching green bezel insert; full green theme. Same Chromalight lume. Rare variant.
Regional/retailer-stamp dials Some dials may include retailer stamps or special regional text (less common) Verify printing quality (Rolex 18k white gold surrounds), correct markers, no re-print.
Service dials After-market or service-replaced dials exist Red flag: mismatch in lume colour, incorrect text spacing, non-Chromalight lume that glows green rather than blue.

Authentication check: dial printing must be crisp, “Superlative Chronometer Officially Certified” line accurate, luminous plots applied symmetrically, no dust or specks under crystal.

Bezel / Insert / External Variants

  • Bezel insert material: Cerachrom ceramic (scratch-resistant) – major upgrade from previous aluminium bezel inserts.
  • Colour / variant list:
    • 116610LN → Black ceramic bezel with black dial.
    • 116610LV → Green ceramic bezel with green dial (nicknamed “Hulk”).
  • Font variations: Early ceramic inserts may have different weights of numerals or engraving depth; subtle collector concerns.
  • Approximate era: Entire production (2010–2020) uses Cerachrom in this reference. Aluminium insert variants were for predecessor 16610.
  • Collector desirability & counterfeit risks:
    • LV “Hulk” is highly desirable and commands premium.
    • Counterfeit risk: non-ceramic inserts, incorrect colour green, mis-engraving, or older aluminium stamped inserts passed off as Cerachrom.
  • Authentication: Check bezel insert for correct ceramic shine, no fading, correct alignment, and bezel action (120-click unidirectional) with proper feel.

Hands, Movement & Technical Features

  • Movement: calibre 3135 (automatic, date complication). COSC-certified.
    • Frequency: 28,800 vph (4 Hz)
    • Jewels: 31 jewels (typical for 3135) – though always verify specific batch.
    • Power reserve: ~48 hours standard (some sources mention this approximate figure)
    • Hairspring upgrade: Later batches of 3135 in this reference include Rolex’s Parachrom hairspring improving magnetic and shock resistance.
  • Hands: Broad “Mercedes” hour hand, large luminous hour markers consistent with Maxi dial. In early production, minute/seconds hand proportions may slightly differ.
  • Crown & protection: Triplock crown with triple seal system; crown guards larger on “Super Case”.
  • No major movement change within the reference. Subsequent model (126610) upgraded movement to calibre 3235.
  • Technical upgrade summary vs predecessor: Cerachrom bezel + Glidelock clasp + Super Case + Chromalight lume set.

Part Numbers

  • Caseback: 2360 (for ref 116610) as indicated in genuine part listings.

  • Bracelet/Clasp: Specific oyster bracelet and clasp reference numbers vary by year; for authenticity check links between end-links, clasp code, and bracelet stamped reference.

  • Movement: calibre 3135 (Rolex in-house).

  • Bezel Insert: Ceramic Cerachrom insert; Rolex internal part numbering not always publicly published.

  • Case: Oystersteel 904L; case reference 116610.

    (Note: Movement component part numbers omitted unless specifically requested.)

Authentication & Restoration Checklist

Originality checks:

  • Case: Sharp chamfers, correct weighting (~155 g for full steel bracelet)
  • Dial printing: Crisp, correct text spacing, correct Chromalight lume (blue glow)
  • Serial number & reference: Check serial between lugs (pre-2010) or on rehaut (post-2008) and reference number on opposite lug.
  • Bezel: Cerachrom insert, correct colour and engraving, aligned zero marker
  • Bracelet & clasp: Solid end links, correct clasp code, Glidelock function functional
  • Movement: 3135 stamped calibre, COSC certification (if visible), correct rotor and bridging finish
  • Papers & box: Original warranty card, correct model/reference, box set details

Common red flags:

  • Over-polished case (lugs become overly rounded)
  • Incorrect or faded bezel insert (indicating aftermarket or replacement)
  • Service dials with incorrect lume (green glow instead of blue)
  • Mismatched serial/reference numbers or altered lugs
  • Fake ceramic bezel (some aftermarket inserts still aluminium)
  • Bracelet non-original or aftermarket clasp

Recommended restoration practices:

  • Maintain original case finishing where possible; avoid polishing down to new-factory specs unless severe damage.
  • Use genuine Rolex parts for bezel insert, crown, bracelet links if replacement needed.
  • Service interval: ~5-10 years depending on use; ensure proper water-resistance re-seal after servicing.
  • Document service history, keep original parts replaced and box/papers safe for provenance.
  • For vintage collectors: retain original bezel insert where possible — even with minor wear this increases value relative to aftermarket parts.

Summary

The Rolex Submariner Reference 116610 (2010–2020) represents a key transitional moment in Rolex’s iconic diver lineage: the final 40 mm steel Submariner Date with the “Super Case”, ceramic bezel, Glidelock bracelet, and calibre 3135 movement. Its technological upgrades over the previous generation and its discontinuation in 2020 add to its collector appeal. For authentication or restoration, careful attention to case proportions, bezel insert material, dial & lume quality, bracelet/clasp authenticity and movement stamping is essential. The ref. 116610 occupies a strong position in the modern Submariner market—robust, well known, and desirable to both tool-watch purists and luxury collectors.

If you like, I can dive deeper and provide detailed part-reference numbers, year-by-year serial prefixes, and comparison to the later 126610 series.