Available $1,438 40mm

Circula Watches
ProTrail Power+ Grey
Automatic
40 mm
Sold out
$1,002
No restock date is known. An alert tells you when it's back.

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What you'll get
Chronoscoutnow
Formex AirField Automatic is available again
A Field watch, in a round titanium case, 40mm, with a gray textured dial, sword hands and arabic numerals indices, powered by the Sellita SW200-2 Power+.
It is currently sold out and not available to buy. Its price sits close to the median for comparable watches in its segment, neither a premium nor a bargain within that group. The 22 comparable field watches tracked in this size and price class range from USD 750 to USD 999. It was released in September 2026.
Diameter
40mm
Lug to lug
46.6mm
Between lugs
20mm
Weight
54g
Movement Type
Automatic
Movement Name
Sellita SW200-2 Power+
Water resistance
15 bar
Crystal Type
Sapphire
Crystal Description
front and back with anti-reflection treatment on the inside
Among tracked field watches in this class, its scarcity score of 55/100 places it in roughly the top 10%. The scarcity score here has moved up around 55 points across the past 47 days. Compared with Formex's typical scarcity, this reference runs about 24 points lower.
Worth tracking
Brand pattern · 129 models
No restock pattern for this reference yet, but this brand has historically brought back 100% of its sold-out models.
55
September 2026
Scarcity score · today
Scarcity scoreModeledBased on Time unavailable. Reference evidence · 47 days · 1 availability changes · low confidence55/10055
Compared with 21 active peers · Field · 40 - 42mm · $750–$1,000
Scarcity rank (in its segment)Top 10%
Last buyableDerivedCalculated from recorded observations.~26 days ago
Price vs segment1% above segment median
Demand, sellout velocity, and restock cadence unlock as Chronoscout gathers more market data on this reference.
One availability change recorded. Available once, for 21 days, on 9/24/26. Longest sold-out stretch: 26 days.
Sold out
26 days straight
10/16/26
September 2026
Today
· for 22 days
9/24/26
Tracked since 9/24/26 (48 days).
Last confirmed:
The latest observed price was $1,002.36 on 11/12/26.
$1,002.36 USD
11/12/26
November 2026
Today
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