





Rolex Day-Date 18946 Platinum Diamond Masterpiece 39mm
$ 350 – $ 850Price range: $ 350 through $ 850
Rare platinum Rolex Day-Date Masterpiece with diamond dial and bezel. Luxury Swiss automatic with day and date functions, timeless elegance and prestige.
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Overview
The Rolex Day-Date 18946 is a distinguished platinum “Masterpiece” model combining elite craftsmanship and classic Rolex design. Its 39mm solid platinum case delivers refined presence with impeccable finish and presence on the wrist. Featuring a diamond-set bezel and optional diamond or meteorite diamond dial for striking luxury appeal. Powered by the Swiss automatic Caliber 3155 movement with day and date functions at 12 and 3 o’clock. Platinum Pearlmaster bracelet adds sophisticated continuity and comfort. A highly collectible Rolex Day-Date combining horological precision, premium materials, and exclusive design.
| Brand | Rolex |
| Model | Day-Date Masterpiece |
| Reference Number | 18946 |
| Case size | 39 MM |
| Case material | Platinum |
| Crown | Screw-down Twinlock |
| Case back | Solid |
| Bezel | Diamond-set Platinum Bezel |
| Crystal | Sapphire Crystal |
| Dial | Diamond / Meteorite Diamond (Varies) |
| Dial markers | Diamond Hour Markers |
| Lume | Yes (Hands) |
| Movement | Swiss Automatic |
| Caliber | 3155 |
| Functions | Hours, Minutes, Seconds, Day, Date |
| Water-Resistance | 100 Meters |
| Strap Type | Platinum Pearlmaster Bracelet |
| Color | Platinum / Silver |
| Clasp Type | Hidden Crownclasp |
| Dot-Perfect (Swiss Variant Only) | Precisely finished detailing with clean, consistent alignment. Flawless typography, sharp engraving depth, and premium surface finish. Balanced case proportions with a comfortable wrist feel. High-precision build with regulated timekeeping for stable performance. |

















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