Coming soon $1,095 38mm

HALIOS
UNIVERSA II - Vitreous Enamel Series
Mercury
Buy it directly from the brand's website.
A Sports watch, in a round Coating case, 39mm, with a black grained/textured dial, sword hands and applied metal indices, powered by the NH35.
It is currently available to buy directly from the brand. Within its segment, this reference is priced near the middle of the pack, close to what comparable watches typically cost. This segment covers 113 tracked sports watches in this size and price class, ranging from USD 1,008 to USD 1,959. This reference first launched in October 2022.
Diameter
39mm
Lug to lug
45mm
Between lugs
20mm
Thickness
14mm
Movement Type
automatic
Movement Name
NH35
Power reserve
41 hours
Water resistance
10 bar
Crystal Type
sapphire
Crystal Description
sapphire crystal with an applied anti-reflective coating, tinted medium blue
Its scarcity score of 0/100 is the lowest possible, placing it among the easiest-to-get tracked watches in the catalog. Its scarcity score has fallen about 25 points over the past 179 days. The high point in that window was a score near 26, reached in May 2026. That's in line with William Wood Watches's catalog overall.
This reference has no sell-out history of its own yet. How William Wood Watches models usually sell out and restock
Worth tracking
Limited data
Currently available with no strong urgency signal either way.
Scarcity rank (in its segment)Top 90%
Price vs segment7% below segment median
Last confirmed:
2 availability changes recorded. Available once, for 45 days, on 9/25/25. Longest sold-out stretch: 114 days. Last restocked on 3/3/26.
Tracked since 5/7/25 (543 days).
Available4/2/26
7 months straight
November 2025
Today
Unknown · for 11 hours4/1/26
Available · for 4 days3/28/26
Unknown · for 6 hours3/28/26
Available · for 18 hours3/27/26
Unknown · for 7 hours3/27/26
Available · for 1 day3/26/26
Unknown · for 21 hours3/25/26
Available · for 1 day3/24/26
Unknown · for 12 hours3/24/26
Available · for 1 day3/23/26
Unknown · for 12 hours3/22/26
Available · for 2 days3/20/26
Unknown · for 1 day3/19/26
Available · for 12 hours3/19/26
Unknown · for 12 hours3/18/26
Available · for 2 days3/16/26
Unknown · for 12 hours3/15/26
Available · for 2 days3/14/26
Unknown · for 14 hours3/13/26
Available · for 10 days3/3/26
Unknown · for 42 days1/20/26
Sold out · for 21 days12/30/25
Unknown · for 12 hours12/30/25
Sold out · for 43 days11/16/25
Unknown · for 12 hours11/16/25
Sold out · for 7 days11/9/25
Currently priced at $1,232.75, up from $920.00 on 4/23/26.
$1,232.75 USD9/12/26
Unchanged · 6 months
$920.00
At its highest recorded price
$1,232.75
$1,232.75 · up $312.754/23/26
$920.003/19/26
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