Side by side

Echo/Neutra Cristallo Professional Diver 500mvsFortis Marinemaster M-40

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
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520

At a glance

13 of 29 specs differ
Diameter
Cristallo Professional Diver 500m42mm
Marinemaster M-4040mm
Power Reserve
Cristallo Professional Diver 500m56h
Marinemaster M-4038h
Water Resistance
Cristallo Professional Diver 500m500m
Marinemaster M-40300m
MSRP
Cristallo Professional Diver 500m$1,450
Marinemaster M-40$3,520

Full specifications

Case

6 specs
Diameter
42mm
40mm
Thickness
13.9mm
13mm
Lug-to-Lug
49mm
Lug Width
20mm
21mm
Material
316L Stainless Steel with Helium Valve
Stainless Steel
Water Resistance
500m
300m

Crystal & Dial

2 specs
Dial Color
Blue
Orange
Lume
Superluminova BGW9
None

Movement

4 specs
Caliber
Sellita SW279 elaboré
Sellita SW220-1
Power Reserve
56h
38h
Jewels
31
26
Complications
Moonphase, Date, Small seconds
None

Pricing

1 specs
MSRP
$1,450
$3,520

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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.

Fortis Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

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