Available$48040mm

Undone
Basecamp GMT Aventurine Silver
No restock pattern is established yet. Track to get alerted if it returns.
A GMT watch, in a round stainless steel case, 40mm, with a blue lapis-lazuli stone (natural speckled texture) dial, dauphine hands and applied metal indices, powered by the Miyota 9075.
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 78 comparable GMT watches tracked in this size and price class range from USD 514 to USD 749.
Diameter
40mm
Lug to lug
46mm
Between lugs
20mm
Thickness
12.4mm
Movement Type
automatic
Movement Name
Miyota 9075
Water resistance
10 bar
Crystal Type
sapphire
Crystal Description
Double domed sapphire with clear AR coating
With a scarcity score of 64/100, this reference ranks in roughly the top 30% among tracked GMT watches in its class, and roughly the top 10% across the tracked catalog overall. The scarcity score here has moved up around 53 points across the past 43 days. Compared with Erebus's typical scarcity, this reference runs about 64 points higher.
Track for the next window
Limited data
No reliable restock cadence is established for this reference yet.
64
August 2026
Scarcity score · today
Compared with 77 active peers · GMT · 40 - 42mm · $500–$750
Demand, sellout velocity, and restock cadence unlock as Chronoscout gathers more market data on this reference.
Last confirmed:
1 availability changes recorded. Available once, for 18 hours, on 8/7/26. Longest sold-out stretch: 45 days.
Tracked since 8/7/26 (46 days).
Sold out8/8/26
45 days straight
August 2026
Today
Available · for 18 hours8/7/26
Currently priced at $599.00, with 3 price changes recorded over the tracked period. The lowest recorded price was $599.00 on 8/10/26; the highest was $610.74 on 8/11/26. That's up from the $599.00 it was first tracked at.
$599.00 USD9/13/26
$599.00
At its lowest recorded price
$610.74
$607.03 · down $3.718/20/26
$610.74 · up $11.748/11/26
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