Isotope Hydrium
$1,701Some sold out
Case
- Diameter
- 40mm
- Thickness
- 12.9mm
- Material
- Stainless Steel
- Water resistance
- 300m
Crystal & dial
- Crystal
- Sapphire
Movement
- Caliber
- La Joux-Perret G101
- Type
- Automatic
- Power reserve
- 68h
La Joux-Perret
A Swiss automatic from La Joux-Perret (a Citizen-owned movement house), the date-equipped G101 offers a generous 68-hour power reserve at 28,800 vph. It is positioned as a higher-reserve alternative to the ETA 2824 / Sellita SW200 and is popular with independent brands.
Design language
- Case shape
- round
- Dial style
- matte
- Bezel
- rotating
- Bracelet
- leather
- Hands
- baton
AI-detected from the product image
23 colorways
The market
Market prices.
Retail$1,701
No forum listings recorded for this watch yet.
The connection engine
More like this.
The community take
Owners talk.
Owners widely report Isotope Hydrium watches offer unique and stunning designs with build quality considered a league above. Reviewers praise the watches for their compelling tool watch nature, originality, and strong value proposition, often highlighting specific elements like matte black dials, luminescent markings, Cerakote case finishes, and fully lumed dials. The 40mm micro-blasted stainless steel case is frequently noted for its comfortable wearability and Streamline Moderne-inspired design, blending familiar and new elements. However, the Landeron 24 automatic movement is consistently cited as running within +/- 12 seconds per day, with a 40-hour power reserve. Some reviewers also note the watch's thickness, around 14.9mm, can contribute to a chunky feel despite the 40mm diameter. Overall, owners and reviewers rate the Isotope Hydrium highly for its distinctive design and excellent value at its price point.
Open the discussion
On real wrists
No shots yet. Show how it wears.
The paper trail
The discussion