Available$55040mm

Hemel
The Air Power
This watch is available for purchase directly from the brand's website.
A Chronograph watch, in a round stainless steel case, 40mm, with a black lacquer dial, syringe hands and stick indices, powered by the Sellita SW510M BH b.
Right now, this reference can be bought directly from the brand. This reference is priced 30% under what comparable watches in its segment typically cost, placing it below the middle of that range. Among the 32 tracked chronograph watches in this size and price class, prices span from $2,040 to $4,339. April 2021 marks when this reference was released.
Diameter
40mm
Lug to lug
46mm
Thickness
14.1mm
Movement Type
mechanical
Movement Name
Sellita SW510M BH b
Water resistance
10 bar
Crystal Type
sapphire
Crystal Description
Ultra-domed Sapphire glass
In stock and widely available. Scarcity score: 0/100. Among tracked chronograph watches in this class, that score lands it in roughly the bottom 10%. Over the past 372 days, this reference's scarcity score has dropped by roughly 20 points. Scarcity peaked around 57 back in November 2025. This is broadly consistent with Echo/Neutra's typical scarcity level.
No rush
Brand pattern · 34 models
About 82% of this brand's tracked models are currently in stock.
0
September 2025
Scarcity score · today
Demand, sellout velocity, and restock cadence unlock as Chronoscout gathers more market data on this reference.
Last confirmed:
3 availability changes recorded. Available 2 times; most recently for 22 days, on 11/5/25. Longest sold-out stretch: 26 days. Last restocked on 11/5/25.
Tracked since 5/2/25 (502 days).
Available3/21/26
6 months straight
March 2026
Today
Unknown · for 14 hours3/21/26
102 older transitions back to 5/2/25 are available with Collector. Unlock full history
Currently priced at $2,039.91, with 10 price changes recorded over the tracked period. The lowest recorded price was $1,978.10 on 4/2/26; the highest was $2,039.91 on 4/14/26. That's up from the $1,991.70 it was first tracked at.
$2,039.91 USD9/13/26
$1,978.10
At its highest recorded price
$2,039.91
$2,039.91 · up $61.819/1/26
$1,978.10 · down $61.817/21/26
$2,039.91 · up $61.817/18/26
$1,978.10 · down $61.817/17/26
6 older price changes back to 9/23/25 are available with Collector. Unlock full history
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