Coming soon $1,687 40mm
Isotope Watches
Hydrium Trippy
Sold out
This watch has been sold out for months with no restock pattern on record. Track to get an alert if it comes back.
About this Watch
A Dive watch, in a round stainless steel case, 40mm, with a gray skeletonized dial, broad arrow hands and applied metal indices, powered by the Sellita SW200-1.
This reference is currently out of stock, with no units available to buy. Compared with similar watches in its segment, the price here lands right around the median, showing no real premium or discount. Among the 255 tracked dive watches in this size and price class, prices span from USD 1,008 to USD 1,995.
Diameter
40mm
Lug to lug
48mm
Between lugs
20mm
Thickness
11.9mm
Weight
156g
Movement Type
automatic
Movement Name
Sellita SW200-1
Power reserve
38 hours
Water resistance
20 bar
Crystal Type
sapphire
Crystal Description
Flat sapphire with anti-reflective coating
Statistics
Sold out with no reliable restock cadence yet. Scarcity score: 92/100. That score places it in roughly the top 10% among tracked dive watches in its class. Over the past 179 days, this reference's scarcity score has risen by roughly 41 points. Its scarcity score sits about 92 points above Fathers's typical scarcity.
Track for the next window
Measured · 18 restocks
No reliable restock cadence is established for this reference yet.
92
May 2026
Scarcity score · today
Scarcity scoreModeled92/1002
Compared with 254 active peers · Dive · 40 - 42mm · $1,000–$2,000
Scarcity rank (in its segment)Top 10%
Last buyableDerived~233 days ago
Price vs segment12% above segment median
Availability
Last confirmed:
37 availability changes recorded. In-stock windows ranged from 3 hours to 87 days. Longest sold-out stretch: 232 days. Last restocked on 3/10/26.
Tracked since 11/10/25 (355 days).
Sold out3/13/26
8 months straight
November 2025
Today
Available · for 3 days3/10/26
Sold out · for 12 hours3/9/26
Available · for 12 hours3/9/26
Sold out · for 1 day3/8/26
Available · for 12 hours3/7/26
Sold out · for 12 hours3/7/26
Available · for 2 days3/5/26
Sold out · for 1 day3/4/26
Available · for 2 days3/2/26
Sold out · for 12 hours3/2/26
Available · for 3 hours3/2/26
Sold out · for 6 hours3/2/26
Available · for 1 day3/1/26
Sold out · for 12 hours2/28/26
Available · for 3 days2/26/26
Sold out · for 1 day2/25/26
Available · for 6 hours2/24/26
Sold out · for 15 hours2/24/26
Available · for 9 hours2/23/26
Sold out · for 3 hours2/23/26
Available · for 18 hours2/22/26
Sold out · for 12 hours2/22/26
Available · for 12 hours2/21/26
Sold out · for 1 day2/20/26
Available · for 12 hours2/20/26
Sold out · for 12 hours2/19/26
Available · for 1 day2/18/26
Sold out · for 1 day2/17/26
Available · for 1 day2/16/26
Sold out · for 2 days2/15/26
Available · for 1 day2/14/26
Sold out · for 1 day2/13/26
Available · for 3 days2/10/26
Sold out · for 12 hours2/10/26
Available · for 2 days2/8/26
Sold out · for 2 days2/6/26
Available · for 9 days1/28/26
Unknown · for 12 hours1/27/26
Available · for 14 days1/14/26
Unknown · for 12 hours1/13/26
Available · for 17 days12/27/25
Unknown · for 6 hours12/27/25
Available · for 26 days12/1/25
Unknown · for 3 hours12/1/25
Available · for 20 days11/10/25
Price
The latest observed price was $1,384.14 on 10/31/26.
$1,384.14 USD10/31/26
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