| Issuer | Brunei |
|---|---|
| Year | 2017-2021 |
| Type | Commemorative circulation coin |
| Value | 1 Sen |
| Currency | Ringgit / Dollar (1967-date) |
| Composition | Nickel brass |
| Weight | 1.78 g |
| Diameter | 17.78 mm |
| Thickness | 1.02 mm |
| Shape | Round |
| Technique | Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#95 |
| Obverse description | Portrait of Sultan Haji Hassanal Bolkiah. SULTAN HAJI HASSANAL BOLKIAH in English & Arabic Lettering |
|---|---|
| Obverse script | |
| Obverse lettering | SULTAN HAJI HASSANAL BOLKIAH |
| Reverse description | Royal Umbrella with Dangling Ornaments. |
| Reverse script | |
| Reverse lettering | AUTORITI MONETARI BRUNEI DARUSSALAM 1 SEN PAYUNG DIRAJA ∙ 2017 ∙ (Translation: Royal Umbrella) |
| Edge | Plain |
| Mint | |
| Mintage | ? - - 2017 - - 3 500 2018 - - 2019 - - 2020 - - 2021 - - |
| Numisquare ID | 4913868530 |
| Comments |