Bremont’s Martin-Baker watches grew from a collaboration with an aircraft company known for its ejection seats—not simply a co-branded watch. Martin-Baker approached Bremont in 2007; Bremont dates the formal partnership announcement and first MBI development to February 2009. The resulting line draws on seat hardware and testing, while its original MBI remains restricted to pilots who have ejected from a Martin-Baker seat.
How Martin-Baker became an ejection-seat maker
Martin-Baker’s story began in aviation. Martin’s Aircraft Works was established in 1929, and Sir James Martin and Capt Valentine Baker founded Martin-Baker Aircraft Company Ltd in 1934. The company’s focus shifted toward pilot escape systems after Baker was killed in an MB3 test flight in 1942. Martin-Baker’s history says the loss shaped Martin’s determination to improve pilot safety. (Martin-Baker’s history)
The move into ejection seats unfolded over several years. Martin-Baker says design work began in 1944 and its first live test took place in 1945. Its history separately describes Bernard Lynch’s first mid-flight test in 1946; that is a distinct milestone, not the same event as the 1945 live test. J.O. Lancaster became the first person saved by a Martin-Baker seat in 1949. (Martin-Baker’s history)
Martin-Baker marked 7,500 lives saved in 2016. Its history page currently displays a figure of more than 7,700 aircrew members saved, without assigning that total a publication year. (Martin-Baker’s history)
Quick wins for a faster PC:
Clear out junk files and repair common Windows errorsFree Scan →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →#1 Best Overall
- Movement: PT5000 [Automatic mechanical movement] Is Support Custom Logo: Yes Case: Material - 316L Solid Stainless Steel
- Bezel 36mm 37mm in diameter Lug to Lug 45.9mm Thickness 11.3mm Band width 19mm
- Glass: Top Hat Sapphire Crystal Glass, AR Coating Bezel: Stainless Steel Polished Bezel Dial Color: Enamel Green/Matte Black/ Light Blue, 3D Hour Markers Hands: Snowflake Hands Set, Luminous
- Luminous: BGW-9 Blue Light, Hands and Markers Crown: Screw-down Crown,With San Martin Hexagon Logo Case Back: Screw-down Case Back, Brushed Process
- Strap: 316L Solid Stainless Steel Bracelet,19mm * 16mm Clasp: New Folding Clasp With Safety, With 3D Hexagonal Logo Water Resistant: 10Bar=100 meters Weight: about 126g
How the Bremont partnership began
Bremont says Martin-Baker approached it in 2007 to create a watch worthy of the Martin-Baker name. That approach preceded the formal partnership: Bremont’s chronology dates the announcement to February 2009, when the teams designed and tested the first MBI. Keeping those dates separate explains why accounts of the collaboration may refer to either 2007 or 2009. (Bremont’s Martin-Baker partnership page; Bremont’s chronology)
Bremont presents the relationship as a transfer of Martin-Baker’s expertise in testing, materials and design into a watchmaking project. The company says the MB was developed from scratch around performance, durability and reliability principles associated with its partner’s seats. These are Bremont’s descriptions of the collaboration, rather than independently published engineering findings. (Bremont’s Martin-Baker partnership page)
Rank #2
- Model: SN0069-G Movement: YN55A [Automatic mechanical movement] Case: Material - 316L Stainless Steel 40mm in diameter Lug to Lug 46 mm Thickness 12mm Band width 20mm
- Glass: Sapphire Crystal Glass, Blue Light AG Coating Bezel: 316L Stainless Steel Curved Carving Bezel Dial Color: Enamel Light Blue/ Enamel Red/Enamel White Hands: GS Crafts Hands, Luminous Coating
- Luminous: BGW-9 Blue Light, Hands and Markers Crown: Screw-down Crown, With 3D Hexagonal Logo Case Back: Screw-down Case Back, Brushed Process Strap: 5 Links 316L Stainless Steel Bracelet/Leather Strap
- Clasp: Push Button Hidden Clasp Water Resistant: 10Bar=100 meters Weight: about 138g/86g Warranty: 2 Year Sapphire Crystal Glass, Blue Light AG Coating
What the ejection seat contributes to the watch design
The seat influence appears in specific details, not just the name. Bremont’s chronology says the knurled effect on the watch’s barrel echoes components on a Martin-Baker seat. The yellow-and-black loop at the end of a seconds hand references the seat’s ejection pull handle. Bremont also describes the MBIII as adding a non-chronograph GMT movement. These features are tied to the models and design history Bremont describes; they should not be assumed to appear on every MB variant. (Bremont’s chronology)
What Bremont says the MB watches were tested against
Bremont says the MB range underwent tests associated with ejection and aircraft environments. Its descriptions concern particular test setups, not general performance limits or a guarantee that every model has identical specifications.
Rank #3
- 30M DAILY WATERPROOF WOMEN'S WATCH. Ladies watch features 30M daily waterproof protection,safely handling hand washing, daily splashes and light rain without damage.NOT suitable for hot showers, swimming or diving.No need to take it off frequently, making it ideal for worry-free daily wear.
- ADJUSTABLE STAINLESS STEEL STRAP WITH FREE TOOL. Watch the video in the main image area for wear and adjustment instructions, or reach out to us. HANNAH MARTIN women's quartz watch includes an adjustable stainless steel strap and a FREE band adjustment tool, allowing you to resize the band at home in minutes. No watch shop visits needed, saving time and money while ensuring a perfect fit for all wrist sizes.
- Precise Japanese Quartz Movement With Extra Battery. HANNAH MARTIN women watch is powered by high-precision Japanese quartz movement for accurate timekeeping in work, meetings and daily life. Battery life lasts 2–3 years, and we include an extra replacement battery FREE to extend usage and add long-term convenience.
- ELEGANT ROUND CASE & STYLISH DESIGN. Women's wrist watch features a classic Round case with scratch-resistant mineral glass, designed to elevate daily, office, party and dress outfits. The timeless elegant look easily matches any style, while the durable stainless steel band keeps long-lasting shine.
- RELIABLE AFTER-SALE SUPPORT. Each HANNAH MARTIN watch passes strict quality inspection before shipping. We provide responsive customer service and timely support for quality-related issues within 12 months. 30-day hassle-free return supported for your confident purchase.
- Live ejection: Bremont describes a watch subjected to a live ejection launch and the extreme G forces involved. (Bremont’s Martin-Baker partnership page)
- MFOS crashworthy test: Bremont says the pictured test simulated a dynamic forward crash at over 18G and 42 feet per second. Those figures describe that test, not universal operating limits for MB watches. (Bremont’s Martin-Baker partnership page)
- Temperature endurance: Bremont says the watch was held for one day at temperatures as low as −40°C, then at up to +40°C for a further 24 hours. (Bremont’s Martin-Baker partnership page)
- Vibration: Bremont says a watch worn by a dummy was shaken to simulate a 30-year aircraft life. That is the maker’s description of the test, not an independently audited lifetime claim. (Bremont’s Martin-Baker partnership page)
A separate Bremont account of testing for the MB Viper describes a zero/zero test in which a manikin was propelled from zero to 120 feet in two seconds and experienced forces up to 15G. This is a Viper test-program detail, not a specification for every MB watch. (Bremont’s MB Viper article)
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.MBI and MB Meteor: who can get each watch?
The MBI has an eligibility rule that makes it different from an ordinary public-release watch. Martin-Baker says it is available only to people who have ejected from a Martin-Baker seat. Its page describes a red aluminium barrel, personal engraving and a Tie Club membership number; applicants are directed to apply for Tie Club membership before submitting a request to Bremont. (Martin-Baker’s MBI page)
Rank #4
- Model: SN0021-G-B3 Movement: PT5000/ [Automatic mechanical movement] Is Support Custom Logo: Yes Case: Material - 316L Solid Stainless Steel Bezel 36mm 37mm in diameter Lug to Lug 45.9mm Thickness 11.3mm Band width 19mm
- Glass: Top Hat Sapphire Crystal Glass, AR Coating Bezel: Stainless Steel Polished Bezel Dial Color: Enamel Green/Matte Black/ Light Blue/Dark Blue, 3D Hour Markers Hands: Snowflake Hands Set, Luminous Luminous: BGW-9 Blue Light, Hands and Markers
- Crown: Screw-down Crown,With San Martin Hexagon Logo Case Back: Screw-down Case Back, Brushed Process Strap: 316L Solid Stainless Steel Bracelet,19mm * 16mm
- Clasp: Folding Clasp With Safety, With 3D Hexagonal Logo & 4 Fine-tuning Function Water Resistant: 10Bar=100 meters Weight: about 126g Warranty: 2 Year
For other buyers, Bremont describes the MB Meteor as inspired by the original MB design and available to all. It is the public-facing route into the collaboration’s story. Model names, specifications and stock can change, so consult Bremont’s live collection listing for current variants rather than relying on an old product list. (Bremont’s Martin-Baker partnership page)
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
