---
title: Guide to Known Clasp Codes for Rolex
description: "| Model | Reference number | Factory | Serial Number | Clasp Code | | --- | --- | --- | --- | --- | | Oyster Perpetual | 36 - 126000 | | | | | Oyster Perpetual |…"
url: "https://repsguide.com/guide/watches/guide-to-known-clasp-codes-for-rolex/"
updated: "2026-06-25"
category: Watches
---

# Guide to Known Clasp Codes for Rolex

| Model | Reference number | Factory | Serial Number | Clasp Code |
| --- | --- | --- | --- | --- |
| Oyster Perpetual | 36 - 126000 |  |  |  |
| Oyster Perpetual |  | CF | ****N1K9 | 5ZS |
| Oyster Perpetual |  | VSF | T11Y**** | U7T |
| Oyster Perpetual | 41 - 124300 |  |  |  |
| Oyster Perpetual |  | CF | 2*Z***Q8 | U9G |
| Oyster Perpetual |  | VSF | 6X0*Y*** Z10Y**** | 989 |
| Datejust | 36 - 116234 | ARF | 55****D1 | C0C |
| Datejust | 36 - 126234 |  |  |  |
| Datejust |  | CF | 6R87Y*** 5L67K*** 1P****K5 (v1) | F6U Z5D |
| Datejust |  | VSF | 5X12**** R86Z**** | P2K 1RD K6G 705 |
| Datejust |  | GMF | 49GC**** | 7QE |
| Datejust | 41 - 126334 |  |  |  |
| Datejust |  | CF | Z59T**** 6R****V6 6A****V6 1P****K5 (V1) | ORV |
| Datejust |  | VSF | 6XO*A*** 6WO*A*** 5X1*A*** 5XO9**** 5XO8**** 5R06W***(V2) Z66E**** | ORV K6G K5G |
| Explorer | 36 - 124270 |  |  |  |
| Explorer |  | CF | 8H6W**** | 5ZR |
| Explorer |  | VSF | 5R0*W*** M15X**** | TL11 H5X |
| Explorer | 39 - 214270 |  |  |  |
| Explorer |  | CF | 34Y6**** | R3L |
| Explorer | 40 - 224270 |  |  |  |
| Explorer |  | CF | ****E5J7 | K6V |
| Explorer |  | VSF | H13J**** | U7T |
| Submariner | 40 - 116610ln/lv |  |  |  |
| Submariner |  | CF | R6****V6 | 5HF |
| Submariner |  | VSF | 6WO*F*** 5W1*F*** 5RO8**** K25Y**** S19V**** S29V**** S39V**** K28S**** Q66T**** | 7GJ |
| Submariner | 40 - 114060 |  |  |  |
| Submariner |  | CF | 6R****V6 49****W9 | 5HF |
| Submariner |  | VSF | 5X12**** A01X**** K25Y**** 5X1O**** 5X11**** 5W12**** | 7GJ |
| Submariner | 41 - 126610ln/lv |  |  |  |
| Submariner |  | CF | 6R****V6 XN77**** | F80 1LD |
| Submariner |  | VSF | 5RO9**** 5X1O**** 5XO8**** 2R8S**** Q66T**** 2R9*X*** | 3VV 1LQ |
| Submariner | 41 - 124060 |  |  |  |
| Submariner |  | CF | 6R****V6 | F80 |
| Submariner |  | VSF | 5Х12**** 5W11**** 5X1O**** 5XO9**** 5XO8**** 5RO9**** 5RO8**** 5X1O**** Q66T**** | 3VV 7GJ |
| Air-King | 126900 |  |  |  |
| Air-King |  | CF | 5UU0**** | 6WP |
| Air-King |  | VSF | 1QK1**** | UZ2 |
| Air-King |  | GMF | 7MC5**** | N9N |
| Yacht-Master | 42 - 226659 / 226658 |  |  |  |
| Yacht-Master |  | CF | W478**** | 1PD |
| Yacht-Master |  | VSF | 8G62**** | W5T |
| Yacht-Master | 42 - 226627 |  |  |  |
| Yacht-Master |  | TW+ | FB1A**** | Y8C |
| Yacht-Master |  | CF | 274R**** | 4JK |
| Yacht-Master | 40 - 126622 |  |  |  |
| Yacht-Master |  | CF | 031E**** 686R**** | E4F E4P |
| Yacht-Master |  | VSF | X3Y6**** | 2WP |
| Sea-Dweller | 126600 |  |  |  |
| Sea-Dweller |  | CF | 2K6J**** | 1PD |
| Sea-Dweller |  | VSF | 2K6J**** | 7QE |
| Explorer II | 226570 |  |  |  |
| Explorer II |  | CF | J8****L9 | 8GY |
| Explorer II |  | GMF | ****X273 | 4AZ N9N |
| GMT-Master | 116710LN / 126710 |  |  |  |
| GMT-Master |  | CF | ****Y2L3 ****L2L6 ****L6V6 ****Y2L6 | 1NQ F6U |
| GMT-Master |  | ARF | ****L6V6 | F6U |
| GMT-Master |  | VSF | 6XO*G*** 5X1O**** ****Y2L3 | 1NQ A9A F6U |
| GMT-Master | 126718GRNR |  |  |  |
| GMT-Master |  | CF | ****R8Y8 | A8L |
| GMT-Master | 126713GRNR |  |  |  |
| GMT-Master |  | CF | ****L6V6 ****Y2L3 | A6L |
| Daytona | 116520 |  |  |  |
| Daytona |  | CF | 216W**** ****LV66 | 7CD |
| Daytona | 116500 |  |  |  |
| Daytona |  | CF | ****LV66 | 7CD |
| Daytona |  | VSF | Q66T**** 0XJ2**** ****LV66 H88F**** | 7CD 3XU W5Y RP9 |
| Daytona |  | BTF | V4****P5 V5****P5 | W5Y |
| Daytona | 126500 |  |  |  |
| Daytona |  | CF | OXJ2**** | M5X |
| Daytona |  | VSF | 6XO*L*** 6W01Y*** 5X11**** 5W12**** 5X1O**** Q66T**** 0XJ2**** ****LV66 H88F**** | 7CD 3XU W5Y RP9 M5X |
| Daytona | 116503 |  |  |  |
| Daytona |  | CF | 216W**** | 7CD |
| Daytona |  | BTF | V3****P5 | W5Y |
| Daytona | 116506 |  |  |  |
| Daytona |  | CF | 8R****Y8 OXJ2**** | 0WH |
| Daytona |  | BTF | ****J558 | W5Y |
| Daytona | 126503 |  |  |  |
| Daytona |  | CF | not enough info | W7R |
| Daytona | 126518 |  |  |  |
| Daytona |  | CF | OXJ2**** | 7CD |
| Daytona | 126515 |  |  |  |
| Daytona |  | CF | OXJ2**** | 7CD |
| Daytona | 126519 |  |  |  |
| Daytona |  | CF | OXJ2**** | 7CD |
| Daytona |  | VSF | H88F**** W18T**** 5R12**** | 7CD |
| Daytona | 126529 |  |  |  |
| Daytona |  | QF | VS96**** | N9C T1G |
| Daytona | 126506 |  |  |  |
| Daytona |  | CF | OXJ2**** | O7H |
| Daytona |  | VSF | H88F**** W18T**** | V8S |
| Daytona |  | QF | VS96**** | VSP |
| Daytona | 126509 |  |  |  |
| Daytona |  | VSF | W18T**** (V3) | 5NX |