Bühlmann Decompression 01 Small Seconds "Druckkammer"

Regular price
CHF 1,495.00
Regular price
Sale price
CHF 1,495.00
All inclusive price. Includes local VAT, duties and shipping. In up to 4 easy interest free payments if you choose SPLITIT at check-out.
The first Decompression 01 production run is under way at our factory. Don't lose out, reserve yours now!
Delivery May 2022

The technical development of the  Decompression 01 project started in May 2021 and the project has been funded by Angels during August-September 2021.

The creator team consist of Thomas Bühlmann, the Son of Albert A. Bühlmann and his team of experienced divers. 

The interest of this watch lies in its turning bezel which features the Bühlmann decompression algorithm and its unique bezel lock-unlock system, developed by Watch Angels in collaboration with Thomas Bühlmann. 

The original Angel round edition was limited to 39 watches per model.

Discover the Bühlmann Project

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  • Bühlmann Decompression 01 Small Seconds
  • Bühlmann Decompression 01 Small Seconds
  • Bühlmann Decompression 01 Small Seconds
  • Bühlmann Decompression 01 Small Seconds
  • Bühlmann Decompression 01 Small Seconds
  • Bühlmann Decompression 01 Small Seconds
  • Bühlmann Decompression 01 Small Seconds
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Our Promise

5 Years

International Warranty

All Inclusive Price

Shipping, VAT and duties included

Swiss Quality

Swiss Sustainability

14 days return

From CHF 374/month with Splitit

The Watch Incorporating 30 years of breathing science, the Decompression 01 features a Bühlmann 0-700 ASL decompression security stops bezel and an innovative push lock-unlock system to lock and unlock the crowns and the helium valve. The watch has been developed in collaboration with the son of Albert Bühlmann, Thomas Bühlmann, and the Bühlmann Team. A watch for divers by divers.


Type of Production

Swiss made
In-house production

Case size

46 mm diameter

Case Features

Stainless Steel 316L (1.4435 grade with  higher chromium and nickel content for enhanced corrosion resistance and resistance to saline water)
Sapphire crystal with anti-reflective treatment
Screwed case-back with 8 screws
Uni-directional (clock-wise) Decompression security stops bezel
Push lock-unlock bezel for the screw-in crowns and the screw-in helium valve
5 degrees case inclination
Flexible strap joints on the 12 o’clock strap lugs for snug fit on all wrist sizes


Polished central case-body. Brushed lower case-body with polished bevels. 6-12 brushed lugs. Circular brushed and polished engraved bezel


“Druckkammer” matte blue-green dial with yellow 15min. segment on the inner ADT (Actual Diving Time) turning bezel.

X1 Grade Superluminova® luminous minutes hand, hour disk, indexes, bezel and inner turning bezel markers


Black perforated rubber strap with stainless steel pin buckle

Strap width


Water Resistance

57.5 ATM = 575m = 1866ft
(The Bühlmann depth record)



Swiss made Sellita SW261


Hours (by disk), minutes, small seconds, fly-no fly indicator




Mechanical, self-winding, 28’800 bhp/4 Hzrn

Power Reserve

38 Hours