Lysium Black Open-Heart
$600119
40 mm100 m WRSapphire
The Sensei's take
The VALUSIS Lysium Black Open-Heart is an excellent choice for those who appreciate transparent mechanical aesthetics in a modern package. Its robust 100m water resistance caters to everyday wear, while the Seiko movement promises reliability. For the price point of $550, you're getting a solidly crafted timepiece that doesn't compromise on style or functionality.
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A look into the LYSIUM Open-Heart mechanisms . Designed for those who appreciate the rhythm behind every second, blending modern design with refined performance.
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At a glance
Strengths & trade-offs
Pulled straight from the spec sheet, framed for the buyer. The editorial verdict is the Sensei's take above.
Strengths
- Everyday water resistance (100m)
- Scratch-resistant sapphire crystal
- Slim 11mm profile
- Versatile 40mm case
- Luminous dial and hands
Trade-offs
- Priced above what the spec suggests
Sensei Says
The specs, in plain English
On the wrist
At 40 mm it lands in the modern sweet spot.
The value
Fairly priced for what it is.
On the wrist
How will this watch fit me?
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Wrist circumference
Preferred fit
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Specifications
- Reference
- V1130002
- Released
- 2026
- Production
- Current production
- Case diameter
- 40 mm
- Thickness
- 11 mm
- Case shape
- Round
- Case material
- 316L stainless steel
- Water resistance
- 100 m
- Crystal
- Sapphire · anti-reflective
- Caseback
- Exhibition
- Dial colour
- black
- Lume
- Yes — phosphorescent
- Strap / bracelet
- interchangeable leather and stainless steel
- Clasp
- butterfly
- Fit
- Unisex
The maker
VALUSIS
VALUSIS believes that luxury should be defined by craftsmanship rather than price. The brand emphasizes precision, artistry, and durability while maintaining a focus on modern design to attract consumers seeking both style and value.
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