Helicon Professional ChronographvsHenry Archer Kvantum

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Professional Chronograph
HeliconProfessional Chronograph

MSRP $596

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Kvantum
Henry ArcherKvantum

Ref. 5744002550563·MSRP $287

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Buy from Henry Archer Used on eBay

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Helicon Professional Chronograph at true scale

Professional Chronograph

Henry Archer Kvantum at true scale

Kvantum

Diameter

41mm

41mm

Lug-to-Lug

47.5mm

lowest

48mm

Thickness

11.9mm

lowest

12mm

Water Resistance

100m

highest

50m

MSRP

$596

$287

lowest

Movement

Meca-Quartz

Seiko VK64

Case

4 specs
Thickness
11.95mm
12mm
Lug-to-Lug
47.5mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

1 specs
Dial Color
Graphene Grey
Tan

Movement

2 specs
Caliber
n/a
Seiko VK64
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$596
$287
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