Side by side

Bremont ALT1-CvsEcho/Neutra Cristallo Professional Diver 500m

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

ALT1-C
BremontALT1-C
MSRP $6,150
Cristallo Professional Diver 500m
Echo/NeutraCristallo Professional Diver 500m
MSRP $1,450

At a glance

14 of 29 specs differ
Diameter
ALT1-C43mm
Cristallo Professional Diver 500m42mm
Power Reserve
ALT1-C40h
Cristallo Professional Diver 500m56h
Water Resistance
ALT1-C100m
Cristallo Professional Diver 500m500m
MSRP
ALT1-C$6,150
Cristallo Professional Diver 500m$1,450

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
43mm
42mm
Thickness
16mm
13.9mm
Lug-to-Lug
49mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
316L Stainless Steel with Helium Valve
Water Resistance
100m
500m

Crystal & Dial

2 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Blue
Lume
None
Superluminova BGW9

Movement

4 specs
Caliber
BE-50AE
Sellita SW279 elaboré
Power Reserve
40h
56h
Jewels
25
31
Complications
None
Moonphase, Date, Small seconds

Pricing

1 specs
MSRP
$6,150
$1,450

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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.

Bremont ALT1-C

Owners widely praise the Bremont ALT1-C for its flawless brushed case finish, attractive cream dial with excellent contrast from anthracite sub-dials, and comfortable, balanced wearability. The watch features a well-finished strap and a movement that is a joy to wind, with precise chronograph operation. Reviewers note refined feuille hands and polished Arabic numerals with a golden tinge, balancing ruggedness with elegance. The Bremont ALT1-C averages +3 seconds per day, though one reviewer flags its 16mm height as less than ideal for under-cuff wear and describes the date window as narrow. The modified Valjoux 7750 movement's rotor spin is noticeable. Overall, owners rate the Bremont ALT1-C highly for its refined aesthetics and enjoyable user experience.

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.

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