Bremont Supermarine
2007-present; Bremont's dedicated dive-watch line, named after the Supermarine Spitfire manufacturer, developed to professional/military dive-watch specifications.
4 references
“Differs” marks a spec with different recorded values. — means not recorded.
| Spec | SM40-DT-SS-BK-B Supermarine 300M Date, black dial, bracelet | SM40-GMT-SS-BLBK-B Supermarine 300M GMT 'Glacier' Blue, bracelet | SM43-DT-BKCER-BK-N-S Supermarine Full Ceramic, Tactical Black, NATO strap | SM43-DT-SS-BK-B Supermarine 500m, black dial, bracelet |
|---|---|---|---|---|
| Case size Differs | 40 mm | 40 mm | 43 mm | 43 mm |
| Lug to lug Differs | 49 mm | Not recorded | 50 mm | Not recorded |
| Thickness Differs | 12 mm | 13 mm | 13 mm | 13 mm |
| Lug width Differs | 20 mm | 20 mm | 22 mm | Not recorded |
| Case Differs | 904L stainless steel, round | 904L stainless steel, round | black ceramic and titanium, round | 904L stainless steel, round |
| Bezel Differs | black aluminium unidirectional dive bezel | bi-colour aluminium insert bi-directional 24-hour GMT bezel | black ceramic insert, PVD-treated titanium unidirectional dive bezel | black ceramic insert, knurled steel bezel unidirectional dive bezel |
| Crystal | domed sapphire, anti-reflective | domed sapphire, anti-reflective | domed sapphire, anti-reflective | domed sapphire, anti-reflective |
| Water resistance Differs | 300 m | 300 m | 500 m | 500 m |
| Caliber Differs | BE-92AV (mod. Calibre 11 1/2''') | BE-93-2AV (mod. Calibre 11 1/2''') | BE-92AV (mod. Calibre 11 1/2''') | BB64AH |
| Movement maker Differs | Bremont (ETA/Sellita base, modified) | Bremont (ETA/Sellita base, modified) | Bremont (ETA/Sellita base, modified) | Bremont |
| Movement type | Automatic | Automatic | Automatic | Automatic |
| Jewels | 25 | 25 | 25 | 25 |
| Frequency | 28800 vph | 28800 vph | 28800 vph | 28800 vph |
| Power reserve Differs | 50 h | 50 h | 50 h | 56 h |
| Complications Differs | date | GMT | date, helium escape valve | date, helium escape valve |
| Dial Differs | black gradient | blue gradient / orange | black gradient | black, 3D wave pattern |
| Indices Differs | applied indexes | applied indexes with orange accents | applied indexes | applied Super-LumiNova indexes |
| Lume Differs | Super-LumiNova (blue emission) | Super-LumiNova (white/blue emission) | Super-LumiNova (blue emission) | Super-LumiNova |
| Hands Differs | polished nickel-plated, silver with lume | central GMT hand, colour-tipped, silver with orange GMT tip | Not recorded | sword hands, silver with lume |
| Bracelet Differs | quick-release stainless steel, micro-adjust clasp | quick-release 904L steel, micro-adjust clasp | NATO-style fabric strap | quick-release 904L stainless steel |
| Produced | 2023 | 2023 | 2023 | 2023 |
| Limited edition | Not recorded | Limited to 500 pieces | Not recorded | Not recorded |