Side by side

Echo/Neutra Cristallo Professional Diver 500mvsGlycine Airman Worldtimer

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
Airman Worldtimer
GlycineAirman Worldtimer
MSRP $1,395

At a glance

20 of 29 specs differ
Diameter
Cristallo Professional Diver 500m42mm
Airman Worldtimer42mm
Power Reserve
Cristallo Professional Diver 500m56h
Airman Worldtimer
Water Resistance
Cristallo Professional Diver 500m500m
Airman Worldtimer100m
MSRP
Cristallo Professional Diver 500m$1,450
Airman Worldtimer$1,395

Full specifications

Case

8 specs
Category
Diver
GMT
Thickness
13.9mm
14mm
Lug-to-Lug
49mm
Lug Width
20mm
22mm
Material
316L Stainless Steel with Helium Valve
Stainless Steel
Finish
Brushed and polished
Water Resistance
500m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Blue
Black
Indices
Applied
Lume
Superluminova BGW9
None

Movement

6 specs
Caliber
Sellita SW279 elaboré
RONDA 515
Type
Automatic
Quartz
Beat Rate
28,800 vph
Power Reserve
56h
Jewels
31
1
Complications
Moonphase, Date, Small seconds
Date, World Time

Pricing

1 specs
MSRP
$1,450
$1,395

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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.

Glycine Airman Worldtimer

The Glycine Airman Worldtimer is widely appreciated for its classic pilot watch design and comfortable wearability, with owners specifically praising the 40mm GL1048's size and the 39mm Airman 18's legibility and build quality. The Airman 18's dial lume pips are noted as weaker than its hands, and some owners find the GMT hand on certain models difficult to read due to its thinness and lack of lume. Accuracy is generally acceptable, with one owner reporting no flaws and another noting a Sellita-based movement kept acceptable time. On balance, owners and reviewers rate the Glycine Airman Worldtimer highly for its faithful reproduction of a classic design and excellent value.

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