Supermarine 300M GMT
- Manufacture CalibreModified Calibre 11 1/2’’’ BE-93-2AV
- IndependentFounded 2002
- DialGlacier Blue
- StrapBracelet
- Service for lifeThrough Palladio, in person
A dive watch built for exploration beyond borders.
The Supermarine 300M GMT combines Bremont’s underwater expertise with practical GMT functionality for modern travellers.
We carry it for its gradient Glacier Blue dial, 904L steel construction and versatile design built for land and sea.
For clients who value adventure with refined functionality, it is Bremont’s dive watch designed to go further.
A GMT calibre built for global exploration.
The Modified Calibre 11 1/2’’’ BE-93-2AV powers the Supermarine 300M GMT with a 50-hour power reserve and independent GMT functionality. Modified to Bremont’s specifications, it delivers reliable precision for travellers navigating multiple time zones.
Servicing is handled through Bremont’s authorised service network, with specialist care to maintain the calibre’s performance and reliability.
The watch, by the number.
The case
- Diameter
- 40 mm
- Thickness
- 13 mm
- Lug width
- 20 mm
- Material
- 904L stainless steel
- Finishing
- Brushed and polished 904L stainless steel
- Crystal
- Domed anti-reflective, scratch resistant sapphire crystal
- Case back
- Stainless steel screw-in and decorated closed case back
The Dial & Functions
- Colour
- Glacier Blue
- Material
- Galvanic metal
- Finish
- Blue gradient finish
- Pattern
- Linear gradient Glacier Blue dial
- Indices
- Applied indexes infilled with white Super-LumiNova® (Blue emission)
- Hands
- Polished rhodium-plated hour, minute and second hands infilled with white Super-LumiNova® (Blue emission) Polished rhodium-plated GMT hand with coloured tip infilled with white Super-LumiNova® (Gree emission to match bezel lume)
- Seconds
- Central sweep seconds with Super-LumiNova®
- Functions
- Central Hour/Minute/Second/GMT Date at 3H Bi-directional rotating bezel
Bracelet & Water Resistance
- Bracelet
- Quick release bracelet
- Clasp
- Micro-adjustment clasp
- Crown
- Screw-in crown
- Water Resistance
- 30ATM, 300 metres
A relationship, not a transaction.
Every watch we sell stays close to us. We organise servicing, source straps, and answer the telephone ourselves — for as long as the watch is yours, and the wrist after that.
When the time comes, we arrange the full service through Bremont and handle the shipping both ways.
Replacement straps and bracelets at cost, in any material the manufacture offers, fitted in person at the bench.
You speak to Jason — for a warranty question, a service interval, or simply a second opinion — for as long as you own the watch.
Hold it once. Turn it over.
A watch makes more sense in the hand than on a screen — particularly through the sapphire back. Book a viewing at 900 West Hastings St., Vancouver and we will put a loupe in your hand.
Begin a viewing →