H. MOSER & CIE. – STREAMLINER Cylindrical Tourbillon Skeleton Alpine - Unique Piece 2025
H. MOSER & CIE. AND BWT: COLLABORATING BEYOND FORMULA 1 FOR
ACCESS TO CLEAN WATER
Click , to see the large size. ▶ BIG FOTO 
H.
Moser & Cie. has crafted the Streamliner Cylindrical Tourbillon
Skeleton Alpine Unique Piece, which will be auctioned to benefit the
private non-profit foundation AQUA PEARLS, established by BWT (Best
Water Technology) and its CEO Andreas Weissenbacher in 2016, supporting
its mission to provide access to clean drinking water worldwide. BWT
drives positive change beyond the racetrack. In a world where access to
clean water should be a fundamental right, this shared initiative
emphasizes the responsibility to act, not just observe.
Click , to see the large size. ▶ BIG FOTO 
Following
the success of its
Streamliner Cylindrical Tourbillon Skeleton Alpine
Limited Edition Pink Livery,
H. Moser & Cie. has crafted a
unique
piece inspired by this series, with an exclusive blue DLC treatment on
its case—a hue inspired by the purity of water. Sporting the colours of
both
BWT Alpine Formula One Team and BWT, the
Streamliner Cylindrical
Tourbillon Skeleton Alpine Unique Piece mixes blue and pink accents.
Click , to see the large size. ▶ BIG FOTO 
At
12 o'clock, the skeletonised main dial is topped with a small domed dial
in corundum, following the curve of the sapphire crystal and sporting
the signature pink colour of
BWT, a bright and distinctive shade
enhanced by the clarity of the corundum, or ruby, used.
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Emanating timeless elegance, this model has no logo, emphasising its
aesthetic purity and exclusivity. The indices feature Super-Luminova®,
while the inserts above the blued hour and minute hands are made of
Globolight®, for perfect legibility even at night. As for the strap,
H.
Moser & Cie. has opted for a pink rubber. The beauty of the
automatic calibre
HMC 811 - fully skeletonised on both the front and on
the reverse side - is accentuated by the lightness of the one-minute
flying tourbillon fitted with a blue cage bridge matching the hands, and
a cylindrical balance-spring which spins at 6 o'clock.
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BWT is built on sustainability, social responsibility, and the
responsible management of natural resources – driving meaningful change
and creating a better world for future generations. With its vision
“Change the World – sip by sip”,
BWT combines innovation and
sustainability to create cutting-edge water treatment solutions for
private households, businesses, industry, hotels, and municipalities,
redefining how we experience water. Every product and technology is
designed to conserve resources, minimize energy consumption, and provide
access to high-quality water without compromise.
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Committed to
eliminating the use of single-use plastic and glass bottles,
BWT filters
local water and enriches it with valuable minerals such as magnesium,
zinc, and silicate. This not only promotes a healthier lifestyle but
also reduces the need for transporting, storing, and disposing of
bottled water.
BWT – For You and
Planet Blue.
A SHARED COMMITMENT BETWEEN H. MOSER & CIE. AND BWT
H. Moser & Cie., renowned for its minimalist and disruptive approach, fully aligns with BWT’s core values. By supporting this mission, the watchmaker reinforces its desire to actively contribute to building a more sustainable future. The unique watch created for this occasion symbolizes this commitment: an innovative design evoking both high performance and harmony with nature.
Click , to see the large size. ▶ BIG FOTO 
At H. Moser & Cie., we value uniqueness and boldness. By collaborating with BWT Alpine Formula One Team and BWT, we wanted to create a watch that is not only a technical feat but also a true ambassador for an essential cause. This unique piece embodies our determination to drive meaningful change,” says Edouard Meylan, H. Moser & Cie. CEO.
Click , to see the large size. ▶ BIG FOTO 
This initiative demonstrates that when industries come together for a shared cause, they can create real, sustainable change. We are deeply grateful to H. Moser & Cie. for embracing this mission with true PINK attitude – a bold commitment to making a difference. Through their exceptional craftsmanship and dedication, they are not only creating an extraordinary timepiece but also supporting the AQUA PEARLS Foundation in its efforts to provide safe, clean drinking water to those in need,” says Andreas Weissenbacher, CEO of BWT.
================
Auction details
The auction of this exceptional watch
will take place on The Auction Collective platform, from March 12th at
11:00am CET to March 22nd at 4.00pm CET, a very symbolic date because it
is the official World Water Day. Collectors and enthusiasts will have
the opportunity to own a unique piece while supporting a noble cause.
The successful buyer will be offered the possibility to customize the
watch, by changing the small domed dial in blue or by choosing a blue
rubber strap or a pink camo rubber strap.
======================
About BWT
The Best Water Technology Group is
Europe's leading water technology company. Around 5,500 employees work
towards the goal of providing customers from private households,
commerce and industry, hotels and municipalities with innovative,
economic and ecological water treatment technologies, that guarantee
maximum safety, hygiene, health and well-being in the daily use of
water. BWT provides modern water treatment systems and services for
drinking water, pharmaceutical and process water, heating water, boiler
water, water for cooling and air conditioning systems as well as water
for swimming pools. All over the world our Research & Development
teams, using state-of-the-art methods, work on new processes and
materials with the aim of developing ecological and economical products.
A key development issue is the reduction in the products’ use of
operating resources and energy consumption and the resulting
minimisation of CO2 emissions. The declared goal of BWT is to make
perfect quality drinking water available all over the world and to
reduce the consumption of single-use plastic bottles. That saves the
complex transport, storage and disposal of single use water bottles. BWT
pays particular attention to sustainability, social responsibility and
the careful use of limited resources in order to leave a beautiful,
livable world for future generations – according to the claim: BWT – For
You and Planet Blue. More information about the group of companies at www.bwt.com.
===========================
TECHNICAL SPECIFICATIONS
Model: STREAMLINER CYLINDRICAL TOURBILLON Skeleton Alpine - Unique Piece
Click , to see the large size. ▶ BIG FOTO Reference: 6811-1201 - Unique piece
Fully skeletonised steel model with blue DLC treatment, small domed dial in corundum,
pink rubber strap, unique piece
CaseSteel with a blue DLC treatment, topped by a slightly domed sapphire crystal
Diameter: 42.3 mmHeight without sapphire crystal: 11.0 mm
Height with sapphire crystal:
14.0 mm
Crown at 9 o'clock, engraved with an "
M"
See-through case-back
Water resistance to 12 ATM
DialSmall domed dial in deep pink synthetic corundum at 12 o'clock
Skeletonised main dial
Super-LumiNova® indices
Blued hour and minute hands with
Globolight® inserts
MovementThree-dimensional automatic Manufacture
calibre HMC 811 Diameter: 34.0 mm or 15 lignes / height: 5.5 mm (without hands or tourbillon)
Frequency: 21,600 Vib/h
28 jewels
171 componentsAutomatic bi-directional pawl winding system Gold, fully skeletonised oscillating weight
Power reserve: minimum 74 hours
Cylindrical balance-spring with two
Breguet overcoils
One-minute flying tourbillon at 6 o'clock with blue skeletonised bridge; hand-bevelled balance bridge
Diamond bevelling
Main plate and bridges with anthracite finish
FunctionsHours and minutes
BraceletPink rubber strap
Steel folding clasp, engraved with the
Moser logo
🔰Limitation:
Reference: 6811-1202 - Limited edition of 20 pieces
Reference: 6811-1201 - ❱❱❱ Unique piece
🔴Prices € 91.095 💰
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Press release - 2025
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H. MOSER & CIE.
MOSER SCHAFFHAUSEN AG
Rundbuckstrasse 10
CH-8212 Neuhausen am Rheinfall
Switzerland
TEL.
+41 52 674 0050
FAX
+41 52 674 0055
E-MAIL
info@h-moser.com
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