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Bremont Supermarine 300M Date 40mm 18ct Rose Gold Automatic Watch
£4,450
In stock - free delivery on 17th June
Bremont Supermarine 300M Date 40mm 18ct Rose Gold Automatic Watch | £4,450
Ring Size Guide
Ring Size | Circumference (mm) | Ring Size | Circumference (mm) |
---|---|---|---|
I | 48.0 | R | 58.9 |
J | 48.7 | S | 60.2 |
K | 50.0 | T | 61.4 |
L | 51.2 | U | 62.7 |
M | 52.5 | V | 64.0 |
N | 53.8 | W | 65.3 |
O | 55.1 | X | 66.6 |
P | 56.3 | Y | 67.8 |
Q | 57.6 | Z | 68.5 |
Please note that this is only a guide and will not take into account the style of ring. For example, if you are choosing a ring with a deep band width, you may need a larger size.
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Bremont Supermarine 300M Date 40mm 18ct Rose Gold Automatic Watch (M147306)

Discover a world of adventure with this Bremont Supermarine 300M Date 40mm 18ct Rose Gold Automatic Watch. Combining incredible functionality with timeless craftmanship, this confident companion is built for those who dare to explore.
At A Glance
- Presented on a quick release brown leather strap with side stitch detail and fastened with a stainless steel pin buckle
- 40mm 904L stainless steel and 18ct rose gold case with 300m water resistance
- 18ct rose gold capped knurled edged uni-directional dive bezel with brown aluminium insert
- Brown gradient dial with rose gold coloured hour, minute and second hands infilled with light brown Super-LumiNova® (blue emission), applied indexes infilled with white Super-LumiNova® and a brown dial ring with printed minutes track
- Domed anti-reflective, scratch resistant sapphire crystal glass
- Powered by Modified Calibre 11 1/2’’’ BE-92AV automatic movement
- 50-hour power reserve
Specification
Supplier Code | SM40-DT-BI-BR-L-S |
Range | Supermarine |
Collection | Supermarine 300M |
Strap/Finish | Leather,Stainless Steel,18ct Rose Gold |
Strap Type | Strap |
Watch Movement | Automatic |
Function | Date |
Water Resistancy | 300m |
Case Size (mm) | 40 |
Dial Colour | Brown |
Markers | Index |
Clasp Type | Buckle |
Glass Type | Sapphire Crystal Glass |
Manufacturer Warranty | 3 Years |
Finish | Matt |