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Frederique Constant Classics Heart Beat AutomaticvsZelos Comet 39

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

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At a glance

11 of 29 specs differ
Diameter
Classics Heart Beat Automatic40mm
Comet 3939mm
Power Reserve
Classics Heart Beat Automatic
Comet 39
Water Resistance
Classics Heart Beat Automatic50m
Comet 3950m
MSRP
Classics Heart Beat Automatic$1,595
Comet 39$2,499

Full specifications

Case

6 specs
Category
Dress
Diameter
40mm
39mm
Thickness
10.5mm
7.6mm
Lug-to-Lug
0mm
39mm
Lug Width
0mm
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Dial Color
Tantalum LE

Movement

2 specs
Caliber
Frederique Constant FC-310
ETA/Peseux 7001
Type
Automatic
Manual

Pricing

1 specs
MSRP
$1,595
$2,499
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