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Specification
- Product Code 18520002
- Category Watches
- Brand MB&F
- Water Resistant 30 Metres
- Strap Material Calf
- Recipient For Him
- Movement Manual Winding
- Dial Color Black
- Case Material 18K Rose Gold
- Diameter 23mm
- Brand Collections Horological Machine
MB&F HOROLOGICAL MACHINE NO9 HM9 FLOW AIR EDITION RG FACE 90.RL.AB
$222,000.00Items in your bag will be held for 1 hour
- Authorized Luxury Retailer
- Lines open 7 days a week
- Free Delivery
- Gift Wrap Available In-Store
for this item is
- Product Code 18520002
- Category Watches
- Brand MB&F
- Water Resistant 30 Metres
- Strap Material Calf
- Recipient For Him
- Movement Manual Winding
- Dial Color Black
- Case Material 18K Rose Gold
- Diameter 23mm
- Brand Collections Horological Machine
In the late 1940s and 1950s, aerodynamic principles were just beginning to take root in automotive design. Curvilinear forms became more prominent, carrying the immediate promise of power and speed - but designers were guided more by their aesthetic sense than by any scientific precepts.
Inspired by the dynamic profiles of automotive and aviation mid-century design, HM9 Flow treads the path first opened by the HM4 Thunderbolt and HM6 Space Pirate, utilising a geometrically complex combination of milled sapphire crystal and titanium or red gold case elements. But HM9 goes beyond its predecessors, redefining what was thought to be possible in case design.
Reminiscent of a jet engine, the highly complex case encloses an equally complex manual winding movement, developed fully in-house. Twin balance wheels beat independently on each flank of the Machine, while the central body reveals the gearbox of the HM9 engine: a planetary differential that averages the output of both balances to provide one stable reading of the time.
CASE
Grade 5 titanium: 'Air' edition with aviation-style dial and NAC-finish movement / 'Road' edition with speedometer dial and red gold-finished movement
18k 5N+ red gold: 'Air' edition with aviation-style dial and NAC-finish movement / 'Road' edition with speedometer dial and rhodium-plated movement
Dimensions: 57 x 47 x 23 mm
43 components (titanium), 49 components (red gold)
Water resistance: 3ATM (30m); assembled in three segments with patented three-dimensional gasket.
ENGINE
Manual-winding in-house movement
Two fully independent balance wheels with planetary differential
Hours and minutes on vertical dial display
Frequency: 2.5Hz / 18,000bph
301 components / 52 jewels / 45h power reserve.
SAPPHIRE CRYSTALS
Five sapphire crystals treated with anti-reflective coating.
Standard Delivery (Est 1-3 Days) - Free
Our secure shipping service delivers Monday - Saturday between 8:00 a.m. and 6:00 p.m. For security purposes, every delivery requires an adult signature; Watches of Switzerland does not deliver to P.O. boxes nor third party forwarding services. To find out more about delivery, click here. Tracking information is available upon request.If you have any questions or concerns regarding your order, Watches of Switzerland E-Commerce Team can be reached at 1-844-4-USAWOS (1-844-487-2967), option 1, during the following times (Eastern Time):
- Monday - Saturday: 9:00 a.m. – 7:00 p.m
- Sunday: 9:00 a.m. – 5:00 p.m
- Closed Easter Sunday, Thanksgiving Day and Christmas Day
Alternatively, you can email the E-commerce team at ecommerce@watchesofswitzerland.com.