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The Echo/Neutra Cristallo Professional Diver 500m is praised for its well-executed 42mm case with polished chamfers and a comfortable H-link bracelet, featuring a functional clasp. Reviewers note its smooth 120-click bezel and a Sellita SW279 movement with power reserve and small seconds complications. One owner flags the inner folding part of the clasp as slightly long. Overall, owners and reviewers rate the Echo/Neutra Cristallo Professional Diver 500m highly for its functional Sellita SW279 movement and well-finished case at its $800 price point.
2 Variants
Lume:Superluminova BGW9
Retail MSRP
$1,450
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Static data
Case
42mm
Power Reserve
56h
Movement
Automatic
Water Resistance
500m
01
Case Dimensions
Diameter42mm
Thickness13.9mm
Lug-to-Lug49mm
Lug Width—
02
Case Build
Material316L Stainless Steel with Helium Valve
Water Resistance500m
03
Crystal & Dial
CrystalSapphire
ShapeFlat
Dial ColorBlue
LumeSuperluminova BGW9
04
Movement
Caliber
TypeAutomatic
Beat Rate28,800 vph (4.0Hz)
Power Reserve56 hours
Jewels31
HackingNo
Hand-WindingNo
ComplicationsMoonphase, Date, Small seconds
05
Design Language
Dial styleGradient
Sub-dials2
BezelRotating (dive)
Bracelet / strapLug-attached bracelet
HandsBaton
AI-detected from product image · 5/22/2026
In a nutshell
The Echo/Neutra Cristallo Professional Diver 500m (ref. Cristallo) is an automatic diver watch, with a 42mm 316l stainless steel with helium valve case, 13.9mm thick, powered by the Sellita SW279 elaboré movement and a 56-hour power reserve. Water resistance is rated to 500m, under a sapphire crystal, with moonphase, date, small seconds complications. Manufacturer MSRP is $1,450. The dial color is blue.