Hemel HFC Mechanical ChronographvsZelos Vitesse

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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.

Hemel HFC Mechanical Chronograph at true scale

HFC Mechanical Chronograph

Zelos Vitesse at true scale

Vitesse

Diameter

40mm

40mm

Lug-to-Lug

47mm

n/a

Thickness

13.4mm

12.2mm

lowest

Water Resistance

100m

highest

50m

MSRP

$550

lowest

$1,499

Movement

Seagull ST19 (family)

La Joux-Perret L100

Case

3 specs
Thickness
13.4mm
12.2mm
Lug-to-Lug
47mm
n/a
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Airfoil (1970s British Pilot)
Gulf

Movement

2 specs
Caliber
Seagull ST19 (family)
La Joux-Perret L100
Type
Manual
Automatic

Pricing

1 specs
MSRP
$550
$1,499
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Hemel HFC Mechanical Chronograph

The Hemel HFC Mechanical Chronograph is praised for its 40mm case size, curved sapphire crystal, and lumed ceramic bezel with 12-hour markers. Owners and reviewers highlight its 100m water resistance and the horological significance of its Seagull ST19 manual-winding movement, particularly at its price point, with some appreciating the exhibition caseback. One owner expressed concern regarding the ST19 movement's reliability. Overall, owners and reviewers rate the Hemel HFC Mechanical Chronograph highly for its vintage pilot's watch aesthetic combined with modern utility and value.

Zelos Vitesse

Owners widely praise the Zelos Vitesse for its stunning dial aesthetics, with specific mentions of the salmon and panda variants, and appreciate its vintage-inspired motorsport design and overall finishing for the price. Some owners find the watch sits high on the wrist and note that sub-dials can appear small. The La Joux-Perret L100 movement is reported to run around +5 seconds per day, though some owners describe a stiff, noisy winding action and sticky chronograph pushers. The screw-down crown has also been noted to feel cheap or make clicking noises. Overall, owners rate the Zelos Vitesse highly for its striking dial and value, despite some criticisms regarding case height and chronograph operation.