Side by side

Echo/Neutra Cristallo Professional Diver 500mvsSpinnaker Dumas GMT

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
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

13 of 29 specs differ
Diameter
Cristallo Professional Diver 500m42mm
Dumas GMT44mm
Power Reserve
Cristallo Professional Diver 500m56h
Dumas GMT40h
Water Resistance
Cristallo Professional Diver 500m500m
Dumas GMT300m
MSRP
Cristallo Professional Diver 500m$1,450
Dumas GMT$399

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
42mm
44mm
Thickness
13.9mm
15mm
Lug-to-Lug
49mm
48mm
Lug Width
20mm
22mm
Material
316L Stainless Steel with Helium Valve
316L Stainless Steel
Water Resistance
500m
300m

Crystal & Dial

1 specs
Lume
Superluminova BGW9
None

Movement

4 specs
Caliber
Sellita SW279 elaboré
Seiko NH34A
Power Reserve
56h
40h
Jewels
31
25
Complications
Moonphase, Date, Small seconds
None

Pricing

1 specs
MSRP
$1,450
$399

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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.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

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