Available $1,687 40mm

Isotope Watches
Hydrium Racing Green Orange
Buy it directly from the brand's website.
A Dive watch, in a round bronze case, 39mm, with a green matte dial, broad arrow hands and applied metal indices, powered by the YEMA Manufacture Morteau 20.
This reference is currently in stock and available for direct purchase from the brand. Its price sits close to the median for comparable watches in its segment, neither a premium nor a bargain within that group. The 42 comparable dive watches tracked in this size and price class range from USD 2,020 to USD 2,790.
Diameter
39mm
Between lugs
20mm
Thickness
10mm
Movement Type
automatic
Movement Name
YEMA Manufacture Morteau 20
Power reserve
70 hours
Water resistance
30 bar
Crystal Type
sapphire
Crystal Description
2.20 mm double domed sapphire crystal
Its scarcity score of 0/100 is the lowest possible, placing it among the easiest-to-get tracked watches in the catalog. The scarcity score here has moved down around 9 points across the past 179 days. It peaked near a score of 9 in May 2026. That tracks closely with what's typical for Yema's catalog.
This reference has no sell-out history of its own yet. How Yema models usually sell out and restock
No rush
Brand pattern · 108 models
About 70% of this brand's tracked models are currently in stock.
Scarcity rank (in its segment)Top 90%
Price vs segment18% above segment median
Last confirmed:
Tracked since 3/21/26 (226 days).
Available3/21/26
7 months straight
March 2026
Today
Currently priced at $2,490.00, with 3 price changes recorded over the tracked period. The lowest recorded price was $1,952.10 on 9/1/26; the highest was $2,490.00 on 10/26/26. That's up from the $2,117.00 it was first tracked at.
$2,490.00 USD10/26/26
$1,952.10
At its highest recorded price
$2,490.00
$2,117.00 · up $164.909/13/26
$1,952.10 · down $164.909/1/26
$2,117.004/20/26
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