Side by side

Echo/Neutra Cristallo Professional Diver 500mvsMKII Hellion

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Cristallo Professional Diver 500m
Echo/NeutraCristallo Professional Diver 500m
MSRP $1,450
Hellion
MKIIHellion
MSRP $649
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Echo/Neutra Cristallo Professional Diver 500m

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.

MKII Hellion

The MKII Hellion is widely praised for its immaculate fit and finish, with a mirror-polished case that bridges field and dress styles. Owners appreciate its vintage-inspired lug design and the satisfying heft that balances classic appeal. The large crown is a noted feature, adding a masculine touch to the refined design. One owner questions if the price aligns with the specifications. Overall, owners rate the MKII Hellion highly for its exceptional finishing and versatile, refined design at the price point.

At a glance

13 of 29 specs differ
Diameter
Cristallo Professional Diver 500m42mm
Hellion39mm
Power Reserve
Cristallo Professional Diver 500m56h
Hellion
Water Resistance
Cristallo Professional Diver 500m500m
Hellion100m
MSRP
Cristallo Professional Diver 500m$1,450
Hellion$649

Full specifications

Case

6 specs
Category
Diver
Diameter
42mm
39mm
Thickness
13.9mm
13.55mm
Lug-to-Lug
49mm
48.5mm
Material
316L Stainless Steel with Helium Valve
Stainless Steel
Water Resistance
500m
100m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
Superluminova BGW9
SuperLuminova

Movement

4 specs
Caliber
Sellita SW279 elaboré
NH38
Power Reserve
56h
Jewels
31
25
Complications
Moonphase, Date, Small seconds
None

Pricing

1 specs
MSRP
$1,450
$649
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Follow this matchup

Get a note when Echo/Neutra Cristallo Professional Diver 500m vs MKII Hellion gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.