Bremont · Supernova
Bremont Supernova Tourbillon 41 mm
Reference supernova-41mm-tourbillon · Tool · 41 mm
Specifications
- Reference
- supernova-41mm-tourbillon
- Family
- Supernova
- Category
- Tool
- Status
- Current
- Case material
- Stainless steel
- Case diameter
- 41 mm
- Case thickness
- 10.72 mm Official
- Lug-to-lug
- 48.7 mm Official
- Lug width
- 20 mm Official
- Water resistance
- 100 m
- Bezel
- —
- Calibre
- BHC91180MH Official
- Power reserve
- 60 h
- Frequency
- 28 vph (0 Hz)
Official product page · retrieved October 20, 2026
Does it fit your wrist?
Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.
Comfortable
Lug-to-lug 48.7 mm on a flat top of 54.1 mm: 90 % of the width.
Lug-to-lug is 75 to 95% of the flat top, the usual comfortable range.
Measurements and sources
Brands rarely publish thickness, lug width and lug-to-lug together. Each observation below is kept separate, with who gave it.
Case thickness
| Value | Type | Source | Date |
|---|---|---|---|
| 10.72 mm | Official | Bremont Published as the case depth. | October 20, 2026 |
Lug-to-lug
| Value | Type | Source | Date |
|---|---|---|---|
| 48.7 mm | Official | Bremont Published as the case length. | October 20, 2026 |
Lug width
Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.
| Value | Type | Source | Date |
|---|---|---|---|
| 20 mm | Official | Bremont | October 20, 2026 |
Calibre source
Official Bremont · retrieved October 20, 2026
Other Supernova references
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Supernova Chronograph 41 mm supernova-41mm-chronograph-bracelet | 41 mm | 14.4 mm | 48.7 mm | BC77AC |
Other Bremont models
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| HMAF Terra Nova 40.5 mm Date hmaf-terra-nova-40-5mm-date-bracelet | 40.5 mm | 11.11 mm | 47 mm | BB54AH |
| Terra Nova 40.5 mm Date tn40-dt-ss-bk-b | 40.5 mm | 11.11 mm | 47 mm | BE-36AE |
| Terra Nova 40.5 mm Turning Bezel Power Reserve tn40-pwr-ss-bk-b | 40.5 mm | 11.91 mm | 47 mm | BE-79AL |
| Terra Nova Jumping Hour 40.5 mm tn40-jh-ss-bk-b | 40.5 mm | 10.15 mm | 47 mm | BC634AH |
| Limited Edition Terra Nova 40.5 mm Power Reserve Bronze tn40-pwr-bz-br-b | 40.5 mm | 11.91 mm | 47 mm | BE-79AL |
| Terra Nova 40.5 mm Date Bronze tn40-dt-bz-gn-b | 40.5 mm | 11.11 mm | 47 mm | BE-36AE |
Show 21 more
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Altitude MB Meteor 42 mm alt42-mt-ti-bkbk-b | 42 mm | 12.23 mm | 49.3 mm | BB14AH |
| Altitude 39 mm altitude-39mm-blue-dial-bracelet | 39 mm | 11.19 mm | 47.17 mm | BB14AH |
| Terra Nova 38 mm tn38-nd-ss-bk-b | 38 mm | 10.7 mm | 44 mm | BE-36AL |
| Terra Nova Jumping Hour 38 mm tn38-jh-ss-cc-b | 38 mm | 9.1 mm | 44 mm | BC634AH |
| Terra Nova 35 mm Jumping Hour terra-nova-35mm-jumping-hour-burgundy-leather-strap | 35 mm | 10.3 mm | 40.93 mm | BC634AH |
| Terra Nova Jumping Hour 35 mm (8.9 mm high) terra-nova-35mm-jumping-hour-leather-strap | 35 mm | 8.9 mm | 40.93 mm | BC634AH |
| HMAF Supermarine 40 mm Date hmaf-supermarine-40mm-date-leather-strap | 40 mm | 12 mm | 49 mm | BB64AH |
| Supermarine 300M 40 mm sm40-nd-ss-bl-b | 40 mm | 12 mm | 49 mm | BE-92AO |
| Supermarine 300M Date 40 mm sm40-dt-ss-bk-b | 40 mm | 12 mm | 49 mm | BE-92AV |
| Supermarine 300M GMT 40 mm sm40-gmt-ss-blbk-b | 40 mm | 13 mm | 48 mm | BE-93-2AV |
| Altitude MB Meteor Time Zones 42 mm altitude-mb-meteor-time-zones-air-force-blue-dial-bracelet | 42 mm | 12.23 mm | 49.3 mm | BB641AH |
| Altitude Perpetual Calendar GMT 42 mm alt42-per-ti-bl-b | 42 mm | 12.65 mm | 49.62 mm | BHC9192MH |
| Supermarine 300M Date Bi-Colour 40 mm sm40-dt-bi-br-b | 40 mm | 12 mm | 49 mm | BE-92AV |
| Supermarine 500m 43 mm sm43-dt-ss-bk-b | 43 mm | 13 mm | 50 mm | BB64AH |
| Altitude Chronograph GMT 42 mm alt42-chr-g-ss-bk-b | 42 mm | 14.7 mm | 49.62 mm | BC781AC |
| Supermarine Full Ceramic 43 mm supermarine-43mm-full-ceramic-deep-blue-leather-strap-watch | 43 mm | 13 mm | 50 mm | BB64AH |
| Supermarine Full Ceramic Tactical Black 43 mm sm43-dt-bkcer-bk-n-s | 43 mm | 13 mm | 50 mm | BE-92AV |
| Terra Nova 42.5 mm Chronograph tn42-chr-ss-bk-b | 42.5 mm | 14.8 mm | 48.8 mm | BE-50AV |
| Terra Nova 42.5 mm HRR Chronograph terra-nova-42-5mm-hrr-chronograph-bracelet-watch | 42.5 mm | 14.8 mm | 48.8 mm | BC77AC |
| Altitude Chronograph Pulsograph Valjoux 23 42 mm altitude-chronograph-pulsograph-valjoux-23 | 42 mm | 12.65 mm | 49.62 mm | BC99M |
| Terra Nova 42.5 mm Chronograph Bronze tn42-chr-bz-gn-b | 42.5 mm | 14.8 mm | 48.8 mm | BE-50AV |